2017

A. Bensoussan, J. Frehse and S. C. P. Yam
On the interpretation of the Master Equation
Stochastic Process. Appl., 127(7): 2093--2137 2017
10.1016/j.spa.2016.10.004
 

 

2016

Alain Bensoussan, Dominic Breit and Jens Frehse
Parabolic Bellman-systems with mean field dependence
Appl. Math. Optim., 73(3): 419--432 2016
10.1007/s00245-016-9344-6
 

 

2015

Alain Bensoussan, Jens Frehse and Sheung Chi Phillip Yam
The Master equation in mean field theory
J. Math. Pures Appl. (9) 103 , 6: 1441–1474 2015

 

 Alain Bensoussan, Jens Frehse and Christine Grün
On a system of PDEs associated to a game with a varying number of players
Commun. Math. Sci. 13 , 3: 623–639 2015

 
 Miroslav Bulíček, Jens Frehse and Mark Steinhauer
On Hölder continuity of solutions for a class of nonlinear elliptic systems with p-growth via weighted integral techniques
Ann. Mat. Pura Appl. (4) 194, 4: 1025–1069 2015

 
 

2014

Alain Bensoussan, Jens Frehse and Christine Grün
Stochastic differential games with a varying number of players 
Commun. Pure Appl. Anal. 13 , 5: 1719–1736 2014

 

 Alain Bensoussan and Jens Frehse
Partial differential equations: theory, control and approximation
In Springer, editor
Chapter Control and Nash games with mean field effect, page 1–39.
Publisher: Springer
2014

 
 Miroslav Bulíček, Jens Frehse and Mark Steinhauer
Everywhere Cα-estimates for a class of nonlinear elliptic systems with critical growth
Adv. Calc. Var. 7, 2: 139–204 2014

 
 Jens Frehse and Josef Málek
On Prandtl-Reuss mixtures
Singular phenomena and scaling in mathematical models: 133–169 2014

 
 

2013

Lisa Beck and Jens Frehse
Regular and irregular solutions for a class of elliptic systems in the critical dimension 
NoDEA Nonlinear Differential Equations Appl. 20 , 3: 943–976 2013

 

 Alain Bensoussan, Jens Frehse and Phillip Yam
Springer Briefs in Mathematics
In Springer, editor
Chapter Mean field games and mean field type control theory, page x+128.
Publisher: Springer
2013

 
 Alain Bensoussan and Jens Frehse
Control and Nash games with mean field effect
Chin. Ann. Math. Ser. B 34, 2: 161–192 2013

 
 

2012

Alain Bensoussan, Jens Frehse and Jens Vogelgesang
Nash and Stackelberg differential games
Chin. Ann. Math. Ser. B, 33(3): 317--332 2012
10.1007/s11401-012-0716-1
 

 Alain Bensoussan, Miroslav Bulíček and Jens Frehse
Existence and compactness for weak solutions to Bellman systems with critical growth
Discrete Contin. Dyn. Syst. Ser. B 17 , 6: 1729–1750 2012

 
 Miroslav Bulíček and Jens Frehse
Cα-regularity for a class of non-diagonal elliptic systems with p-growth
Calc. Var. Partial Differential Equations 43 , 3-4: 441–462 2012

 
 Jens Frehse and Maria Specovius-Neugebauer
Fractional interior differentiability of the stress velocities to elastic plastic problems with hardening
Boll. Unione Mat. Ital. (9) 5 , 3: 469–494 2012

 
 Jens Frehse and Maria Specovius-Neugebauer
Fractional differentiability for the stress velocities to the solution of the Prandtl-Reuss problem
ZAMM Z. Angew. Math. Mech. 92, 2: 113–123 2012

 
 J. Frehse, M. Steinhauer and W. Weigant
The Dirichlet problem for steady viscous compressible flow in three dimensions
J. Math. Pures Appl. (9) 97, 2: 85–97 2012

 
 

2011

M. BULÍCEK, J. Frehse, A. Bensoussan and J. Málek
On nonlinear elliptic bellman systems for a class of stochastic differential games in arbitrary dimension
Mathematical Models and Methods in Applied Sciences, 21(1) 2011

 

 Miroslav Bulíček and Jens Frehse
On nonlinear elliptic Bellman systems for a class of stochastic differential games in arbitrary dimension
Math. Models Methods Appl. Sci. 21 , 1: 215–240 2011

 
 Jens Frehse and Dominique Löbach
Improved Lp-estimates for the strain velocities in hardening problems
GAMM-Mitt. 34, 1: 10–20 2011

 
 J. Frehse, M. Steinhauer and W. Weigant
On stationary solutions for 2-D viscous compressible isothermal Navier-Stokes equations
J. Math. Fluid Mech. 13, 1 2011

 
 Jens Frehse and Maria Specovius-Neugebauer
Hölder continuous Young measure solutions to coercive non-monotone parabolic systems in two space dimensions
Appl. Anal. 90, 1: 67—84 2011

 
 

2010

Alain Bensoussan, Jens Frehse and Jens Vogelgesang
Systems of Bellman equations to stochastic differential games with non-compact coupling
Discrete Contin. Dyn. Syst., 27(4): 1375--1389 2010
10.3934/dcds.2010.27.1375
 

 Alain Bensoussan, Jens Frehse and Jens Vogelgesang
Systems of Bellman equations to stochastic differential games with non-compact coupling
Discrete Contin. Dyn. Syst. 27 , 4: 1375–1389 2010

 
 J. Frehse, M. Steinhauer and W. Weigant
The Dirichlet problem for viscous compressible isothermal Navier-Stokes equations in two dimensions
Arch. Ration. Mech. Anal., 198(1): 1--12 2010
10.1007/s00205-010-0338-2
 
 Jens Frehse and Maria Specovius-Neugebauer
Morrey estimates and Hölder continuity for solutions to parabolic equations with entropy inequalities
J. Reine Angew. Math., 638: 169--188 2010
10.1515/CRELLE.2010.006
 
 Jens Frehse and Michael Ruzicka
New directions in mathematical fluid mechanics, 
In Birkhäuser Verlag, editor
Chapter Existence of a regular periodic solution to the Rothe approximation of the Navier-Stokes equation in arbitrary dimension, page 181–192.
Publisher: Birkhäuser Verlag
2010

 
 Jens Frehse, Josef Málek and Michael Ruzicka
Large data existence result for unsteady flows of inhomogeneous shear-thickening heat-conducting incompressible fluids
Comm. Partial Differential Equations 35, 10: 1891–1919 2010

 
 J. Frehse, M. Steinhauer and W. Weigant
The Dirichlet problem for viscous compressible isothermal Navier-Stokes equations in two dimensions
Arch. Ration. Mech. Anal. 198, 1: 1-12 2010

 
 

2009

Alain Bensoussan and Jens Frehse
On diagonal elliptic and parabolic systems with super-quadratic Hamiltonians
Commun. Pure Appl. Anal., 8(1): 83--94 2009
10.3934/cpaa.2009.8.83
 

 Alain Bensoussan and Jens Frehse
Diagonal elliptic Bellman systems to stochastic differential games with discount control and noncompact coupling
Rend. Mat. Appl. (7), 29(1): 1--16 2009

 
 J. Frehse, M. Steinhauer and W. Weigant
The Dirichlet problem for steady viscous compressible flow in three dimensions
Journal de Mathématiques Pures et Appliqués 2009

 
 Jens Frehse and Maria Specovius-Neugebauer
Renormalized estimates for solutions to the Navier-Stokes equation
Funct. Approx. Comment. Math., 40(part 1): 11--32 2009

 
 Jens Frehse and Dominique Löbach
Regularity results for three-dimensional isotropic and kinematic hardening including boundary differentiability
Math. Models Methods Appl. Sci., 19(12): 2231--2262 2009
10.1142/S0218202509004108
 
 Jens Frehse and Maria Specovius-Neugebauer
Existence of regular solutions to a class of parabolic systems in two space dimensions with critical growth behaviour
Ann. Univ. Ferrara Sez. VII Sci. Mat., 55(2): 239--261 2009
10.1007/s11565-009-0071-7
 
 

2008

Alain Bensoussan and Jens Frehse
Systems of Bellman equations to stochastic differential games with discount control
Boll. Unione Mat. Ital. (9), 1(3): 663--681 2008

 

 Jens Frehse and Wladimir Weigant
On quasi-stationary models of mixtures of compressible fluids
Appl. Math., 53(4): 319--345 2008
10.1007/s10492-008-0029-6
 
 Jens Frehse and Michael Ruzicka
Non-homogeneous generalized Newtonian fluids
Math. Z., 260(2): 355--375 2008
10.1007/s00209-007-0278-1
 
 Jens Frehse and Dominique Löbach
Hölder continuity for the displacements in isotropic and kinematic hardening with von Mises yield criterion
ZAMM Z. Angew. Math. Mech., 88(8): 617--629 2008
10.1002/zamm.200700137
 
 Jens Frehse and Joanna Meinel
An irregular complex-valued solution to a scalar linear parabolic equation
Int. Math. Res. Not. IMRN: Art. ID rnn 074, 7 2008

 
 Jens Frehse
An irregular complex valued solution to a scalar uniformly elliptic equation
Calc. Var. Partial Differential Equations, 33(3): 263--266 2008
10.1007/s00526-007-0131-8
 
 

2007

J. Frehse, M. Steinhauer and W. Weigant
On Stationary Solutions for 2-D Viscous Compressible Isothermal Navier--Stokes Equations
Journal of Mathematical Fluid Mechanics: 1--9 2007

 

 

2006

Jens Frehse and Moritz Kassmann
Nonlinear partial differential equations of fourth order under mixed boundary conditions
Math. Z., 254(1): 33--54 2006
10.1007/s00209-005-0917-3
 

 

2005

Jens Frehse, Sonja Goj and Josef Málek
On a Stokes-like system for mixtures of fluids
SIAM J. Math. Anal., 36(4): 1259--1281 (electronic) 2005
10.1137/S0036141003433425
 

 Jens Frehse, Sonja Goj and Mark Steinhauer
Lp-estimates for the Navier-Stokes equations for steady compressible flow
Manuscripta Math., 116(3): 265--275 2005
10.1007/s00229-004-0513-6
 
 Jens Frehse, Sonja Goj and Josef Málek
A uniqueness result for a model for mixtures in the absence of external forces and interaction momentum
Appl. Math., 50(6): 527--541 2005
10.1007/s10492-005-0035-x
 
 

2004

A. Bensoussan and J. Frehse
Regularity theory for systems of partial differential equations with Neumann boundary conditions [MR1924133]
In Frontiers in mathematical analysis and numerical methods
page 47--68.
Publisher: World Sci. Publ., River Edge, NJ
2004

 

 

2003

A. Bensoussan and J. Frehse
Stochastic games with risk sensitive payoffs for N players
In Stochastic analysis and related topics VIII, Volume 53 of Progr. Probab.
page 29--66.
Publisher: Birkhäuser
2003

 

 Carsten Ebmeyer, Jens Frehse and Moritz Kassmann
Boundary regularity for nonlinear elliptic systems: applications to the transmission problem
In Geometric analysis and nonlinear partial differential equations
page 505--517.
Publisher: Springer
2003

 
 Jens Frehse and Josef Málek
Problems due to the no-slip boundary in incompressible fluid dynamics
In Geometric analysis and nonlinear partial differential equations
page 559--571.
Publisher: Springer
2003

 
 Jens Frehse, Josef Málek and Mark Steinhauer
On analysis of steady flows of fluids with shear-dependent viscosity based on the Lipschitz truncation method
SIAM J. Math. Anal., 34(5): 1064--1083 (electronic) 2003
10.1137/S0036141002410988
 
 

2002

Alain Bensoussan and Jens Frehse
Ergodic control Bellman equation with Neumann boundary conditions
In Stochastic theory and control (Lawrence, KS, 2001), Volume 280 of Lecture Notes in Control and Inform. Sci.
page 59--71.
Publisher: Springer
2002

 

 Alain Bensoussan and Jens Frehse
Regularity results for nonlinear elliptic systems and applications
Book

 
 Alain Bensoussan and Jens Frehse
Smooth solutions of systems of quasilinear parabolic equations
ESAIM Control Optim. Calc. Var., 8: 169--193 (electronic) 2002
10.1051/cocv:2002059
 
 A. Bensoussan and J. Frehse
Regularity theory for systems of partial differential equations with Neumann boundary conditions
Chinese Ann. Math. Ser. B, 23(2): 165--180 2002
10.1142/S025295990200016X
 
 Jens Frehse, Sonja Goj and Josef Málek
A Stokes-like system for mixtures
In Nonlinear problems in mathematical physics and related topics, II, Volume 2 of Int. Math. Ser. (N. Y.)
page 119--136.
Publisher: Kluwer/Plenum, New York
2002

 
 

2001

A. Bensoussan and J. Frehse
On Bellman systems without zero order term in the context of risk sensitive differential games
In Proceedings of Partial Differential Equations and Applications (Olomouc, 1999), Volume 126
page 275--280.
2001

 

 Carsten Ebmeyer and Jens Frehse
Mixed boundary value problems for nonlinear elliptic equations with p-structure in nonsmooth domains
Differential Integral Equations, 14(7): 801--820 2001

 
 Carsten Ebmeyer and Jens Frehse
Steady Navier-Stokes equations with mixed boundary value conditions in three-dimensional Lipschitzian domains
Math. Ann., 319(2): 349--381 2001
10.1007/PL00004438
 
 

2000

Alain Bensoussan and Jens Frehse
Stochastic games with risk sensitive pay offs for N-players
Matematiche (Catania), 55(suppl. 2): 5--54 (2001) 2000

 

 A. Bensoussan and J. Frehse
Stochastic games for N players
J. Optim. Theory Appl., 105(3): 543--565 2000
10.1023/A:1004637022496
 
 Alain Bensoussan and Jens Frehse
Local solutions for stochastic Navier Stokes equations
M2AN Math. Model. Numer. Anal., 34(2): 241--273 2000
10.1051/m2an:2000140
 
 J. Frehse, J. Málek and M. Steinhauer
On existence results for fluids with shear dependent viscosity---unsteady flows
In Partial differential equations (Praha, 1998), Volume 406 of Chapman & Hall/CRC Res. Notes Math.
page 121--129.
Publisher: Chapman & Hall/CRC, Boca Raton, FL
2000

 
 

1999

Carsten Ebmeyer and Jens Frehse
Mixed boundary value problems for nonlinear elliptic equations in multidimensional non-smooth domains
Math. Nachr., 203: 47--74 1999

 

 J. Frehse and G. A. Seregin
Full regularity for a class of degenerated parabolic systems in two spatial variables
Manuscripta Math., 99(4): 517--539 1999
10.1007/s002290050189
 
 Jens Frehse and Josef Málek
Boundary regularity results for models of elasto-perfect plasticity
Math. Models Methods Appl. Sci., 9(9): 1307--1321 1999
10.1142/S0218202599000579
 
 G. A. Seregin and J. Frehse
Regularity of solutions to variational problems of the deformation theory of plasticity with logarithmic hardening
In Proceedings of the St. Petersburg Mathematical Society, Vol. V, Volume 193 of Amer. Math. Soc. Transl. Ser. 2
page 127--152.
Publisher: Amer. Math. Soc.
1999

 
 

1998

Alain Bensoussan and Jens Frehse
Dual regularity methods in the theory of nonlinear elliptic systems
In Équations aux dérivées partielles et applications
page 139--149.
Publisher: Gauthier-Villars
1998

 

 A. Bensoussan, J. Frehse and H. Nagai
Some results on risk-sensitive control with full observation
Appl. Math. Optim., 37(1): 1--41 1998
10.1007/s002459900067
 
 Jens Frehse and Michael Ruzicka
A new regularity criterion for steady Navier-Stokes equations
Differential Integral Equations, 11(2): 361--368 1998

 
 Michael Růžička and Jens Frehse
Regularity for steady solutions of the Navier-Stokes equations
In Theory of the Navier-Stokes equations, Volume 47 of Ser. Adv. Math. Appl. Sci.
page 159--178.
Publisher: World Sci. Publ., River Edge, NJ
1998

 
 

1997

Jens Frehse, Josef Málek and Mark Steinhauer
An existence result for fluids with shear dependent viscosity---steady flows
In Proceedings of the Second World Congress of Nonlinear Analysts, Part 5 (Athens, 1996), Volume 30
page 3041--3049.
1997
10.1016/S0362-546X(97)00392-1
 

 J. Frehse and J. Naumann
On weak solutions to the non-stationary van Roosbroeck's system with discontinuous permittivities
Math. Methods Appl. Sci., 20(8): 689--706 1997
10.1002/(SICI)1099-1476(19970525)20:8<689::AID-MMA877>3.0.CO;2-R
 
 

1996

A. Bensoussan and J. Frehse
Nonlinear elliptic systems arising from control theory and differential games
In World Congress of Nonlinear Analysts '92, Vol.\ I--IV (Tampa, FL, 1992)
page 2029--2043.
Publisher: de Gruyter
1996

 

 A. Bensoussan and J. Frehse
Asymptotic behaviour of the time dependent Norton-Hoff law in plasticity theory and H1 regularity
Comment. Math. Univ. Carolin., 37(2): 285--304 1996

 
 Jens Frehse and Michael Růžička
Weighted estimates for the stationary Navier-Stokes equations
In Mathematical theory in fluid mechanics (Paseky, 1995), Volume 354 of Pitman Res. Notes Math. Ser.
page 1--29.
Publisher: Longman
1996

 
 J. Frehse and J. Naumann
Stationary semiconductor equations modeling avalanche generation
J. Math. Anal. Appl., 198(3): 685--702 1996
10.1006/jmaa.1996.0108
 
 Jens Frehse and Michael Růžička
Existence of regular solutions to the steady Navier-Stokes equations in bounded six-dimensional domains
Ann. Scuola Norm. Sup. Pisa Cl. Sci. (4), 23(4): 701--719 (1997) 1996

 
 

1995

A. Bensoussan and J. Frehse
Ergodic Bellman systems for stochastic games in arbitrary dimension
Proc. Roy. Soc. London Ser. A, 449(1935): 65--77 1995
10.1098/rspa.1995.0032
 

 Jens Frehse and Michael Růžička
Regular solutions to the steady Navier-Stokes equations
In Navier-Stokes equations and related nonlinear problems (Funchal, 1994)
page 131--139.
Publisher: Plenum
1995

 
 Jens Frehse and Michael Růžička
Existence of regular solutions to the stationary Navier-Stokes equations
Math. Ann., 302(4): 699--717 1995
10.1007/BF01444513
 
 

1994

Alain Bensoussan and Jens Frehse
Ergodic Bellman systems for stochastic games
In Differential equations, dynamical systems, and control science, Volume 152 of Lecture Notes in Pure and Appl. Math.
page 411--421.
Publisher: Dekker
1994

 

 J. Frehse and J. Naumann
Existence of weak solutions to the stationary semiconductor equations with avalanche generation
In Special topics in semiconductor analysis (Berlin, 1993; Bonn, 1993), Volume 258 of Bonner Math. Schriften
page 3--16.
Publisher: Univ. Bonn
1994

 
 Jens Frehse and Michael Růžička
Weighted estimates for stationary Navier-Stokes equations
Acta Appl. Math., 37(1-2): 53--66 1994
10.1007/BF00995129
 
 Jens Frehse and Michael Růžička
Regularity for the stationary Navier-Stokes equations in bounded domains
Arch. Rational Mech. Anal., 128(4): 361--380 1994
10.1007/BF00387714
 
 Jens Frehse and Michael Růžička
On the regularity of the stationary Navier-Stokes equations
Ann. Scuola Norm. Sup. Pisa Cl. Sci. (4), 21(1): 63--95 1994

 
 J. Frehse and J. Naumann
On the existence of weak solutions to a system of stationary semiconductor equations with avalanche generation
Math. Models Methods Appl. Sci., 4(2): 273--289 1994
10.1142/S0218202594000170
 
 

1993

A. Bensoussan and J. Frehse
Asymptotic behaviour of Norton-Hoff's law in plasticity theory and H1 regularity
In Boundary value problems for partial differential equations and applications, Volume 29 of RMA Res. Notes Appl. Math.
page 3--25.
Publisher: Masson
1993

 

 J. Frehse and J. Naumann
An existence theorem for weak solutions of the basic stationary semiconductor equations
Appl. Anal., 48(1-4): 157--172 1993
10.1080/00036819308840156
 
 

1992

A. Bensoussan and J. Frehse
On Bellman equations of ergodic control in <prt>\bf R^n</prt>
In Applied stochastic analysis (New Brunswick, NJ, 1991), Volume 177 of Lecture Notes in Control and Inform. Sci.
page 21--29.
Publisher: Springer
1992
10.1007/BFb0007045
 

 A. Bensoussan and J. Frehse
On Bellman equations of ergodic control in <prt>\bf R^n</prt>
J. Reine Angew. Math., 429: 125--160 1992

 
 

1991

G. Dolzmann and J. Frehse
Optimale asymptotische Konvergenz linearer finiter Elemente bei elliptischen Problemen mit Hilfe von Campanato-Abschätzungen
In Extrapolation and defect correction (1990), Volume 228 of Bonner Math. Schriften
page 95--120.
Publisher: Univ. Bonn
1991

 

 

1990

A. Bensoussan, G. Barkema, J. Frehse, J. Lebowitz, P. L. Ferrari and H. Spohn
Cα-regularity results for quasilinear parabolic systems
Comment. Math. Univ. Carolin., 31(3): 453--474 1990

 

 Alain Bensoussan, A. Borodin, Jens Frehse, I. Corwin, P. L. Ferrari and B. Vető
Sur les équations de Bellman du contrôle ergodique dans <prt>\bf R^n</prt>
C. R. Acad. Sci. Paris Sér. I Math., 311(12): 775--779 1990

 
 

1989

P. L. Ferrari, Jens Frehse and P. Nejjar
On a class of nonlinear diagonal elliptic systems with critical growth and Cα-regularity
In Partial differential equations and the calculus of variations, Vol.\ II, Volume 2 of Progr. Nonlinear Differential Equations Appl.
page 519--540.
Publisher: Birkhäuser Boston
1989

 

 

1988

Jens Frehse
Remarks on diagonal elliptic systems
In Partial differential equations and calculus of variations, Volume 1357 of Lecture Notes in Math.
page 198--210.
Publisher: Springer
1988
10.1007/BFb0082867
 

 

1987

A. Bensoussan and J. Frehse
On Bellman equations of ergodic type with quadratic growth Hamiltonians
In Contributions to modern calculus of variations (Bologna, 1985), Volume 148 of Pitman Res. Notes Math. Ser.
page 13--25.
Publisher: Longman Sci. Tech.
1987

 

 

1985

J. Frehse
Bernstein-Sätze nullter Ordnung und Liouville-Sätze für eine Klasse elliptischer Gleichungen
Z. Anal. Anwendungen, 4(4): 353--362 1985

 

 Jens Frehse
A refinement of Rellich's theorem
Rend. Mat. (7), 5(3-4): 229--242 (1988) 1985

 
 

1984

A. Bensoussan and J. Frehse
Nash point equilibria for variational integrals
In Nonlinear analysis and optimization (Bologna, 1982), Volume 1107 of Lecture Notes in Math.
page 28--62.
Publisher: Springer
1984
10.1007/BFb0101492
 

 A. Bensoussan and J. Frehse
Nonlinear elliptic systems in stochastic game theory
J. Reine Angew. Math., 350: 23--67 1984

 
 J. Frehse and U. Mosco
Wiener obstacles
In Nonlinear partial differential equations and their applications. Collège de France seminar, Vol. VI (Paris, 1982/1983), Volume 109 of Res. Notes in Math.
page 225--257.
Publisher: Pitman
1984

 
 J. Frehse
Optimale Steuerungen mit Zustandsbeschränkungen und die Methode der Straffunktionale
Z. Angew. Math. Mech., 64(5): 330--332 1984

 
 

1983

Jens Frehse
On the smoothness of solutions of variational inequalities with obstacles
In Partial differential equations (Warsaw, 1978), Volume 10 of Banach Center Publ.
page 87--128.
Publisher: PWN
1983

 

 Jens Frehse
Uniform asymptotic error estimates for finite element approximations
In Proceedings of the China-France symposium on finite element methods (Beijing, 1982)
page 253--264.
Publisher: Science Press
1983

 
 Jens Frehse
Monotone operators with linear range
In Partial differential equations (Warsaw, 1978), Volume 10 of Banach Center Publ.
page 79--86.
Publisher: PWN
1983

 
 J. Frehse
Existence and perturbation theorems for nonlinear elliptic systems
In Nonlinear partial differential equations and their applications. Collège de France Seminar, Vol. IV (Paris, 1981/1982), Volume 84 of Res. Notes in Math.
page 87--111.
Publisher: Pitman
1983

 
 

1982

A. Bensoussan, J. Frehse and U. Mosco
A stochastic impulse control problem with quadratic growth Hamiltonian and the corresponding quasivariational inequality
J. Reine Angew. Math., 331: 124--145 1982

 

 J. Frehse
Interpolation und Regularität bei Lösungen elliptischer Differentialungleichungen
In Proceedings of the Annual Meeting of the Gesellschaft für Angewandte Mathematik und Mechanik, Würzburg 1981, Part II (Würzburg, 1981), Volume 62
page T277--T278.
1982

 
 Jens Frehse
Zur asymptotischen Konvergenz der Methode der finiten Elemente
Mitt. Math. Ges. DDR(3-4): 8--30 1982

 
 Jens Frehse and Umberto Mosco
Sur la continuité ponctuelle des solutions locales faibles du problème d'obstacle
C. R. Acad. Sci. Paris Sér. I Math., 295(10): 571--574 1982

 
 Jens Frehse and Umberto Mosco
Irregular obstacles and quasivariational inequalities of stochastic impulse control
Ann. Scuola Norm. Sup. Pisa Cl. Sci. (4), 9(1): 105--157 1982

 
 J. Frehse
Capacity methods in the theory of partial differential equations
Jahresber. Deutsch. Math.-Verein., 84(1): 1--44 1982

 
 

1981

Alain Bensoussan and Jens Frehse
Jeux différentiels stochastiques et systèmes d'équations aux dérivées partielles non linéaires
C. R. Acad. Sci. Paris Sér. I Math., 293(2): 187--190 1981

 

 J. Frehse
On the regularity of solutions to elliptic differential inequalities
In Mathematical techniques of optimization, control and decision
page 91--109.
Publisher: Birkhäuser Boston
1981

 
 

1979

Jens Frehse
On the range of nonlinear semicoercive operators
In Proceedings of the International Meeting on Recent Methods in Nonlinear Analysis (Rome, 1978)
page 29--37.
Publisher: Pitagora
1979

 

 Jens Frehse
Ein Existenzsatz für optimale Steuerungen
In Third Symposium on Operations Research (Univ. Mannheim, Mannheim, 1978), Section I, Volume 31 of Operations Res. Verfahren
page 213--225.
Publisher: Hain
1979

 
 Jens Frehse
Existence of optimal controls. I
In Operations Research Verfahren, 30
page 26--59.
Publisher: Hain
1979

 
 Jens Frehse and Umberto Mosco
Variational inequalities with one-sided irregular obstacles
Manuscripta Math., 28(1-3): 219--233 1979
10.1007/BF01647973
 
 Jens Frehse
Un problème variationnel bidimensionnel possédant des extrémales bornées et discontinues
C. R. Acad. Sci. Paris Sér. A-B, 289(15): A751--A753 1979

 
 Jens Frehse and Umberto Mosco
Sur la régularité des solutions faibles de certaines inéquations variationnelles et quasi variationnelles non linéaires du contrôle stochastique
C. R. Acad. Sci. Paris Sér. A-B, 288(12): A627--A630 1979

 
 Jens Frehse
Solvability and alternative theorems for a class of nonlinear functional equations in Banach spaces
Ark. Mat., 17(1): 93--105 1979
10.1007/BF02385460
 
 Jens Frehse
On two-dimensional quasilinear elliptic systems
Manuscripta Math., 28(1-3): 21--49 1979
10.1007/BF01647963
 
 Jens Frehse
A Landesman-Lazer alternative theorem for a class of optimization problems
Comment. Math. Helv., 54(2): 328--333 1979
10.1007/BF02566276
 
 J. Frehse
Existenz optimaler Steuerungen
Z. Angew. Math. Mech., 59(3): T99--T100 1979

 
 

1978

Jens Frehse
Landesman-Lazer-alternative theorems for a class of nonlinear functional equations
Math. Ann., 238(1): 59--65 1978
10.1007/BF01351454
 

 Jens Frehse
An existence theorem for a class of non-coercive optimization and variational problems
Math. Z., 159(1): 51--63 1978

 
 Jens Frehse and Rolf Rannacher
Asymptotic L-error estimates for linear finite element approximations of quasilinear boundary value problems
SIAM J. Numer. Anal., 15(2): 418--431 1978

 
 

1977

J. Frehse and R. Rannacher
Optimal uniform convergence for the finite element approximation of a quasi-linear elliptic boundary value problem
In Formulations and computational algorithms in finite element analysis (U.S.-Germany Sympos., Mass. Inst. Tech., Cambridge, Mass., 1976)
page 793--812.
Publisher: M.I.T. Press
1977

 

 Jens Frehse
Eine gleichmässige asymptotische Fehlerabschätzung zur Methode der finiten Elemente bei quasilinearen elliptischen Randwertproblemen
In Theory of nonlinear operators (Proc. Fourth Internat. Summer School, Acad. Sci., Berlin, 1975)
page 45--56. Abh. Akad. Wiss. DDR Abt. Math.-Natur.-Tech. Jahrgung 1977, 1.
Publisher: Akademie-Verlag
1977

 
 J. Frehse
Optimale gleichmässige Konvergenz der Methode der finiten Elemente bei quasilinearen N-dimensionalen Randwertproblemen
Z. Angew. Math. Mech., 57(5): T229--T231 1977

 
 Jens Frehse
Essential selfadjointness of singular elliptic operators
Bol. Soc. Brasil. Mat., 8(2): 87--107 1977

 
 Jens Frehse
On Signorini's problem and variational problems with thin obstacles
Ann. Scuola Norm. Sup. Pisa Cl. Sci. (4), 4(2): 343--362 1977

 
 

1976

J. Frehse and R. Rannacher
Eine L1-Fehlerabschätzung für diskrete Grundlösungen in der Methode der finiten Elemente
In Finite Elemente (Tagung, Univ. Bonn, Bonn, 1975)
page 92--114. Bonn. Math. Schrift., No. 89.
Publisher: Inst. Angew. Math., Univ. Bonn, Bonn
1976

 

 Jens Frehse
Eine A-Priori-Abschätzung zur Methode der Finiten Elemente bei elliptischen Randwertproblemen
Z. Angew. Math. Mech., 56(3): T285--T286 1976

 
 

1975

Jens Frehse
Eine a-Priori-Abschätzung zur Methode der finiten Elemente in der numerischen Variationsrechnung
In Numerische Behandlung von Variations- und Steuerungsproblemen (Tagung, Sonderforschungsber. 72 ``Approximation und Optimierung", Inst. Angew. Math., Univ. Bonn, Bonn, 1974)
page 115--126. Bonn. Math. Schr., No. 77, Inst.
Publisher: Angew. Math. Univ. Bonn, Bonn
1975

 

 Jens Frehse
Two dimensional variational problems with thin obstacles
Math. Z., 143(3): 279--288 1975

 
 Jens Frehse
A note on the Hölder continuity of solutions of variational problems
Abh. Math. Sem. Univ. Hamburg, 43: 59--63 1975

 
 

1973

Jens Frehse
Morrey space methods in the theory of elliptic difference equations
In Numerische, insbesondere approximationstheoretische Behandlung von Funktionalgleichungen (Tagung, Math. Forschungsinst., Oberwolfach, 1972)
page 96--117. Lecture Notes in Math., Vol. 333.
Publisher: Springer
1973

 

 Jens Frehse
On the regularity of the solution of the biharmonic variational inequality
Manuscripta Math., 9: 91--103 1973

 
 Jens Frehse
A discontinuous solution of a mildly nonlinear elliptic system
Math. Z., 134: 229--230 1973

 
 Jens Frehse
On systems of second-order variational inequalities
Israel J. Math., 15: 421--429 1973

 
 

1972

Jens Frehse
On the regularity of the solution of a second order variational inequality
Boll. Un. Mat. Ital. (4), 6: 312--315 1972

 

 

1971

Jens Frehse
Zum Differenzierbarkeitsproblem bei Variationsungleichungen höherer Ordnung
Abh. Math. Sem. Univ. Hamburg, 36: 140--149 1971

 

 Jens Frehse
A regularity result for nonlinear elliptic systems
Math. Z., 121: 305--310 1971

 
 

1970

Jens Frehse
Über die Konvergenz von Differenzen- und anderen Näherungsverfahren bei nichtlinearen Variationsproblemen
In Iterationsverfahren, Numerische Mathematik, Approximationstheorie (Tagung Nichtlineare Aufgaben Numer. Math., Oberwolfach, 1968)
page 29--44. Internat. Schriftenreihe Numer. Math., Vol. 15.
Publisher: Birkhäuser
1970

 

 Jens Frehse
Una generalizzazione di un controesempio di De Giorgi nella teoria delle equazioni ellitiche
Boll. Un. Mat. Ital. (4), 3: 998--1002 1970

 
 Jens Frehse
On the boundedness of weak solutions of higher order nonlinear elliptic partial differential equations
Boll. Un. Mat. Ital. (4), 3: 607--627 1970

 
 

1969

Jens Frehse
Existenz und Konvergenz von Löungen nichtlinearer elliptischer Differenzengleichungen unter Dirichletrandbedingungen
Math. Z., 109: 311--343 1969

 

 

1968

Jens Frehse
Über nichtlineare elliptische Differenzengleichungen zweiter Ordnung und zugehörige Variationsprobleme
Z. Angew. Math. Mech., 48: T67--T69 1968

 

 

0

M. BULÍCEK and J. Frehse
-regularity for a class of non-diagonal elliptic systems with p-growth
Calculus of Variations and Partial Differential Equations: 1--22 0

 

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