The conormal derivative problem for equations of variational type in nonsmooth domains
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- by Gary M. Lieberman
- Trans. Amer. Math. Soc. 330 (1992), 41-67
- DOI: https://doi.org/10.1090/S0002-9947-1992-1116317-1
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Abstract:
It is well known that elliptic boundary value problems in smooth domains have smooth solutions, but if the domain is, say, ${C^1}$, the solutions need not be Lipschitz. Recently Korevaar has identified a class of Lipschitz domains, in which solutions of the capillary problem are Lipschitz assuming the contact angle relates correctly to the geometry of the domain. Lipschitz bounds for more general boundary value problems in the same class of domains are proved. Applications to variational inequalities are also considered.References
- Robert Finn, Equilibrium capillary surfaces, Grundlehren der mathematischen Wissenschaften [Fundamental Principles of Mathematical Sciences], vol. 284, Springer-Verlag, New York, 1986. MR 816345, DOI 10.1007/978-1-4613-8584-4
- M. Giaquinta and E. Giusti, Global $C^{1,\alpha }$-regularity for second order quasilinear elliptic equations in divergence form, J. Reine Angew. Math. 351 (1984), 55–65. MR 749677
- Claus Gerhardt, Global regularity of the solutions to the capillarity problem, Ann. Scuola Norm. Sup. Pisa Cl. Sci. (4) 3 (1976), no. 1, 157–175. MR 602007
- David Gilbarg and Lars Hörmander, Intermediate Schauder estimates, Arch. Rational Mech. Anal. 74 (1980), no. 4, 297–318. MR 588031, DOI 10.1007/BF00249677
- David Gilbarg and Neil S. Trudinger, Elliptic partial differential equations of second order, 2nd ed., Grundlehren der mathematischen Wissenschaften [Fundamental Principles of Mathematical Sciences], vol. 224, Springer-Verlag, Berlin, 1983. MR 737190, DOI 10.1007/978-3-642-61798-0
- Barbara Huisken, Second-order boundary regularity for quasilinear variational inequalities, Manuscripta Math. 63 (1989), no. 3, 333–342. MR 986188, DOI 10.1007/BF01168375
- Gerhard Huisken, Capillary surfaces over obstacles, Pacific J. Math. 117 (1985), no. 1, 121–141. MR 777440 L. I. Kamynin and B. N. Khimchenko, The principle of the maximum and boundary Lipschitz bounds for the solution of a second order elliptic-parabolic equation, Siberian Math. J. 15 (1974), 242-260.
- Nicholas J. Korevaar, Maximum principle gradient estimates for the capillary problem, Comm. Partial Differential Equations 13 (1988), no. 1, 1–31. MR 914812, DOI 10.1080/03605308808820536
- Olga A. Ladyzhenskaya and Nina N. Ural’tseva, Linear and quasilinear elliptic equations, Academic Press, New York-London, 1968. Translated from the Russian by Scripta Technica, Inc; Translation editor: Leon Ehrenpreis. MR 0244627
- Gary M. Lieberman, The quasilinear Dirichlet problem with decreased regularity at the boundary, Comm. Partial Differential Equations 6 (1981), no. 4, 437–497. MR 612553, DOI 10.1080/03605308108820184
- Gary M. Lieberman, The conormal derivative problem for elliptic equations of variational type, J. Differential Equations 49 (1983), no. 2, 218–257. MR 708644, DOI 10.1016/0022-0396(83)90013-X
- Gary M. Lieberman, Interior gradient bounds for nonuniformly parabolic equations, Indiana Univ. Math. J. 32 (1983), no. 4, 579–601. MR 703286, DOI 10.1512/iumj.1983.32.32041
- Gary M. Lieberman, Regularized distance and its applications, Pacific J. Math. 117 (1985), no. 2, 329–352. MR 779924
- Gary M. Lieberman, Quasilinear elliptic equations with nonlinear boundary conditions, Nonlinear functional analysis and its applications, Part 2 (Berkeley, Calif., 1983) Proc. Sympos. Pure Math., vol. 45, Amer. Math. Soc., Providence, RI, 1986, pp. 113–117. MR 843601, DOI 10.1090/pspum/045.2/843601
- Gary M. Lieberman, Intermediate Schauder estimates for oblique derivative problems, Arch. Rational Mech. Anal. 93 (1986), no. 2, 129–134. MR 823115, DOI 10.1007/BF00279956
- Gary M. Lieberman, The Dirichlet problem for quasilinear elliptic equations with continuously differentiable boundary data, Comm. Partial Differential Equations 11 (1986), no. 2, 167–229. MR 818099, DOI 10.1080/03605308608820422
- Gary M. Lieberman, Local estimates for subsolutions and supersolutions of oblique derivative problems for general second order elliptic equations, Trans. Amer. Math. Soc. 304 (1987), no. 1, 343–353. MR 906819, DOI 10.1090/S0002-9947-1987-0906819-0
- Gary M. Lieberman, Hölder continuity of the gradient of solutions of uniformly parabolic equations with conormal boundary conditions, Ann. Mat. Pura Appl. (4) 148 (1987), 77–99. MR 932759, DOI 10.1007/BF01774284
- Gary M. Lieberman, Hölder continuity of the gradient at a corner for the capillary problem and related results, Pacific J. Math. 133 (1988), no. 1, 115–135. MR 936359
- Gary M. Lieberman, The conormal derivative problem for nonuniformly parabolic equations, Indiana Univ. Math. J. 37 (1988), no. 1, 23–72. MR 942094, DOI 10.1512/iumj.1988.37.37002
- Gary M. Lieberman, Oblique derivative problems in Lipschitz domains. II. Discontinuous boundary data, J. Reine Angew. Math. 389 (1988), 1–21. MR 953664, DOI 10.1515/crll.1988.389.1
- Gary M. Lieberman, Boundary regularity for linear and quasilinear variational inequalities, Proc. Roy. Soc. Edinburgh Sect. A 112 (1989), no. 3-4, 319–326. MR 1014660, DOI 10.1017/S0308210500018771
- Norman G. Meyers, A theory of capacities for potentials of functions in Lebesgue classes, Math. Scand. 26 (1970), 255–292 (1971). MR 277741, DOI 10.7146/math.scand.a-10981
- J. H. Michael and L. M. Simon, Sobolev and mean-value inequalities on generalized submanifolds of $R^{n}$, Comm. Pure Appl. Math. 26 (1973), 361–379. MR 344978, DOI 10.1002/cpa.3160260305
- James Serrin, Local behavior of solutions of quasi-linear equations, Acta Math. 111 (1964), 247–302. MR 170096, DOI 10.1007/BF02391014
- James Serrin, Gradient estimates for solutions of nonlinear elliptic and parabolic equations, Contributions to nonlinear functional analysis (Proc. Sympos., Math. Res. Center, Univ. Wisconsin, Madison, Wis., 1971) Publ. Math. Res. Center Univ. Wisconsin, No. 27, Academic Press, New York, 1971, pp. 565–601. MR 0402274
- Leon Simon, Interior gradient bounds for non-uniformly elliptic equations, Indiana Univ. Math. J. 25 (1976), no. 9, 821–855. MR 412605, DOI 10.1512/iumj.1976.25.25066 N. N. Ural’tseva, Solvability of the capillary problem, Vestnik Leningrad. Univ. 19 (1973), 54-64; 1 (1975), 143-149; English transl., Vestnik Leningrad Univ. Math. 6 (1979), 363-375; 8 (1980), 151-158.
- N. N. Ural′tseva, Estimates of the maximum moduli of gradients for solutions of capillarity problems, Zap. Nauchn. Sem. Leningrad. Otdel. Mat. Inst. Steklov. (LOMI) 115 (1982), 274–284, 312 (Russian). Boundary value problems of mathematical physics and related questions in the theory of functions, 14. MR 660089
- Gary M. Lieberman, The natural generalization of the natural conditions of Ladyzhenskaya and Ural′tseva for elliptic equations, Comm. Partial Differential Equations 16 (1991), no. 2-3, 311–361. MR 1104103, DOI 10.1080/03605309108820761
Bibliographic Information
- © Copyright 1992 American Mathematical Society
- Journal: Trans. Amer. Math. Soc. 330 (1992), 41-67
- MSC: Primary 35J65; Secondary 49Q20
- DOI: https://doi.org/10.1090/S0002-9947-1992-1116317-1
- MathSciNet review: 1116317