List of publications (submitted):

  Authors Title
50 Baumgartner, Jens;
Hubski, Martha;
Wittbold, Petra
Subdifferential perturbations of m-T-accretive operators in L1
Preprint: ruhr.paD

List of publications (accepted or published) since 2010:

  Authors Title Journal Date
49 Schmitz, Kerstin;
Wittbold, Petra
Entropy solutions for time-fractional porous medium type equations Differential and Integral Equations 37, no.5-6, 309-322 2024
48 Grossekemper, Niklas;
Wittbold, Petra;
Zimmermann, Aleksandra
Entropy solutions of doubly nonlinear fractional Laplace equations Results in Mathematics 2021
47 Simsen, Jacson;
Simsen, Mariza Stefanello;
Wittbold, Petra
Reaction-diffusion coupled inclusions with variable exponents and large diffusion Opuscula Mathematica 2021
46 Wittbold, Petra;
Wolejko,Patryk;
Zacher, Rico
Bounded weak solutions of time-fractional porous medium type and more general nonlinear and degenerate evolutionary integro-differential equations Journal of Mathematical Analysis and Applications 2021
45 Kloeden, Peter;
Simsen, Jacson;
Wittbold, Petra
Asymptotic behaviour of coupled inclusions with variable exponents Communications on Pure and Applied Analysis 2019
44 Simsen, Jacson;
Wittbold, Petra
Compactness results with applications for nonautonomous coupled inclusions Accepted in: Journal of Mathematical Analysis and Applications 2019
43 Sapountzoglou, Niklas;
Wittbold, Petra;
Zimmermann, Aleksandra
On a doubly nonlinear PDE with stochastic perturbation Stoch. Partial Differ. Equ. Anal. Comput. (DOI) 2018
42

Scholtes, Martin;
Petra, Wittbold

Existence of Entropy Solutions to a Doubly Nonlinear Integro-Differential Equation Differential and Integral Equations 2018
41 Vallet, Guy;
Wittbold, Petra; 
Zimmermann, Aleksandra
On a stochastic p(w,t,x)-Laplace equation Monogr. Mat. García Galdeano, 40, 125-134 2016
40 Vallet, Guy;
Wittbold, Petra;
Zimmermann, Aleksandra
On a stochastic evolution equation with random growth conditions Stoch. Partial Differ. Equ. Anal. Comput. 4, no.2, 246-273 2016
39 Gwiazda, Piotr;
Wittbold, Petra;
Wroblewska-Kaminska, Aneta;
Zimmermann, Aleksandra
Renormalized solutions to nonlinear parabolic problems in generalized Musielak-Orlicz spaces Nonlinear Anal. 129, 1-36 2015
38 Bauzet, Caroline;
Vallet, Guy;
Wittbold, Petra
A degenerate parabolic-hyperbolic Cauchy problem with a stochastic force J. Hyperbolic Differ. Equ. 12, no.3, 501-533 2015
37 Gwiazda, Piotr;
Swierczewska-Gwiazda, Agnieszka;
Wittbold, Petra;
Zimmermann, Aleksandra
Multi-dimensional scalar balance laws with discontinuous flux J. Funct. Anal. 267, no.8, 2846-2883 2014
36 Bauzet, Caroline;
Vallet, Guy;
Wittbold, Petra
The Dirichlet problem for a conservation law with a multiplicative stochastic pertubation J. Funct. Anal. 266, no.4, 2503-2545 2014
35 Bauzet, Caroline;
Vallet, Guy;
Wittbold, Petra;
Zimmermann, Aleksandra
On a p(t,x)-Laplace evolution equation with a stochastic force Stoch. Partial Differ. Equ. Anal. Comput. 1, no.3, 552-570 2013
34 Bauzet, Caroline;
Vallet, Guy;
Wittbold, Petra
The Cauchy problem for conservation laws with a multiplicative stochastic perturbation J. Hyperbolic Differ. Equ. 9, no.4, 661-709 2012
33 Andreianov, Boris;
Wittbold, Petra
Convergence of approximate solutions to an elliptic-parabolic equation without the structure condition NoDEA Nonlinear Differential Equations Appl. 19, no.6, 695-717 2012
32 Gwiazda, Piotr;
Wittbold, Petra;
Wróblewska-Kaminska, Aneta;
Zimmermann, Aleksandra
Renormalized solutions of nonlinear elliptic problems in generalized Orlicz spaces (Corrigendum) J. Differential Equations 253, no.9, 2734-2738 2012
31 Gwiazda, Piotr;
Wittbold, Petra;
Wróblewska, Aneta;
Zimmermann, Aleksandra
Renormalized solutions of nonlinear elliptic problems in generalized Orlicz spaces J. Differential Equations 253, no.2, 635-666 2012
30 Bothe, Dieter;
Wittbold, Petra
Abstract reaction-diffusion systems with m-completely accretive diffusion operators and measurable reaction rates Commun. Pure Appl. Anal. 11, no.6, 2239-2260 2012
29 Bendahmane, Mostafa;
Wittbold, Petra;
Zimmermann, Aleksandra
Renormalized solutions for a nonlinear parabolic equation with variable exponents and L1-data J. Differential Equations 249, no.6, 1483-1515 2010
28 Igbida, Noureddine;
Sbihi, Karima;
Wittbold, Petra
Renormalized solution for Stefan type problems: existence and uniqueness NoDEA Nonlinear Differential Equations Appl. 17, no.1, 69-93 2010
27 Wittbold, Petra;
Zimmermann, Aleksandra
Existence and uniqueness of renormalized solutions to nonlinear elliptic equations with variable exponents and L1-data Nonlinear Anal. 72, no.6, 2990-3008 2010

List of publications (accepted or published) before 2010:

  Authors Title Journal Date
26 Vallet, Guy;
Wittbold, Petra
On a stochastic first-order hyperbolic equation in a bounded domain Infin. Dimens. Anal. Quantum Probab. Relat. Top. 12, no.4, 613-651 2009
25 Hrsg.
Emmrich, Etienne;
Wittbold, Petra
Analytical and Numerical Aspects of Partial Differential Equations
Notes of a Lecture Series
  2009
24 Bendahmane, Mostafa;
Wittbold, Petra
Renormalized solutions for nonlinear elliptic equations with variable exponents and L1-data Nonlinear Anal. 70, no.2, 567-583 2009
23 Ammar, Kaouther;
Wittbold, Petra
On a degenerate scalar conservation law with general boundary condition Differential Integral Equations 21, no.3-4, 363-386 2008
22 Andreianov, Boris;
Sbihi, Karima;
Wittbold, Petra
On uniqueness and existence of entropy solutions for a nonlinear parabolic problem with absorption J. Evol. Equ. 8, no.3, 449-490 2008
21 Sbihi, Karima;
Wittbold, Petra
Existence de solutions renormalisées pour un problème de Stefan non linéaire C.R. Math. Acad. Sci. Paris 345, no.11, 629-632 2007
20 Ammar, Kaouther;
Carrillo, Jose;
Wittbold, Petra
Scalar conservation laws with general boundary condition and continuous flux function J. Differential Equations 228, no.1, 111-139 2006
19 Ammar, Kaouther;
Wittbold, Petra

Quasi-linear parabolic problems in L1 with non homogeneous conditions on the boundary

J. Evol. Equ. 5, no.1, 1-33 2005
18 Andreianov, Boris;
Gutnic, Michaël;
Wittbold, Petra
Convergence of finite volume approximations for a nonlinear elliptic-parabolic problem: a "continuous" approach SIAM J. Numer. Anal. 42, no.1, 228-251 2004
17 Jakubowski, Volker G.;
Wittbold, Petra
On a nonlinear elliptic-parabolic integro-differential equation with L1-data J. Differential Equations 197, no.2, 427-445 2004
16 Ammar, Kaouther;
Wittbold, Petra
Existence of renormalized solutions of degenerate elliptic-parabolic problems Proc. Roy. Soc. Edinburgh Sect. A 133, no.3, 477-496 2003
15 Jakubowski, Volker G.;
Wittbold, Petra
Regularity of solutions of nonlinear Volterra equations J. Evol. Equ. 3, no.2, 303-319 2003
14 Carrillo, Jose;
Wittbold, Petra
Renormalized entropy solutions of scalar conservation laws with boundary condition J. Differential Equations 185, no.1, 137-160 2002
13 Andreianov, Boris;
Gutnic, Michaël;
Wittbold, Petra
L'approche "continue" pour une méthode de volumes finis C. R. Acad. Sci. Paris Sér. I Math. 332, no.5, 477-482 2001
12 Bénilan, Philippe;
Carrillo, Jose;
Wittbold, Petra
Renormalized entropy solutions of scalar conservation laws Ann. Scuola Norm. Sup. Pisa Cl. Sci. (4) 29, no.2, 313-327 2000
11 Carrillo, Jose;
Wittbold, Petra
Uniqueness of renormalized solutions of degenerate elliptic-parabolic problems J. Differential Equations 156, no.1, 93-121 1999
10 Bénilan, Philippe;
Wittbold, Petra
Sur un problème parabolique-elliptique M2AN Math. Model. Numer. Anal. 33, no.1, 121-127 1999
9 Carrillo, Jose;
Wittbold, Petra
Unicité des solutions renormalisées de problèmes elliptiques-paraboliques C. R. Acad. Sci. Paris Sér. I Math. 328, no.1, 23-28 1999
8 Wittbold, Petra Nonlinear diffusion with absorption Potential Anal. 7, no.1, 437-465 1997
7 Bénilan, Philippe;
Wittbold, Petra
On mild and weak solutions of elliptic-parabolic problems Adv. Differential Equations 1, no.6, 1053-1073 1996
6 Wittbold, Petra Nonlinear diffusion with absorption Pitman Res. Notes Math. Ser., 345, 142-157 1996
5 Wittbold, Petra Diffusion non linéaire avec absorption C. R. Acad. Sci. Paris Sér. I Math. 319, no.7, 675-678 1994
4 Wittbold, Petra Generalized solutions of nonlinear equations with absorption C. R. Acad. Sci. Paris Sér. I Math. 319, no.6, 573-577 1994
3 Bénilan, Philippe;
Wittbold, Petra
Nonlinear evolution equations in Banach spaces: basic results and open problems Lecture Notes in Pure and Appl. Math., 150, 1-32 1994
2 Wittbold, Petra Asymptotic behaviour of certain nonlinear evolution equations in L1 Pitman Res. Notes Math. Ser., 296, 216-230 1993
1 Bénilan, Philippe;
Wittbold, Petra
Absorptions non linéaires J. Funct. Anal. 114, no.1, 59-96 1993

AMS Citation Index: 898 times by 551 authors (August 2024)