Abstract
It is shown how to prove global unique solvability of the first initial-boundary value problem in the class of continuous viscosity solutions for some classes of equations −ut+F(ux,uxx)=g(x, t, ux), where F(p, A) is elliptic only on some nonlinear subsets of values of the arguments (p, A). For this purpose we use the techniques developed in the theory of viscosity solutions for degenerate elliptic equations. Bibliography: 12 titles.
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References
N. M. Ivochkina and O. A. Ladyzhenskaya, “The first initial-boundary value problem for evolutionary equations generated bym-traces of the Hessian of an unknown function,”Dokl. Ross. Akad. Nauk,337, 300–303 (1994).
N. M. Ivochkina and O. A. Ladyzhenskaya, “On parabolic equations generated by symmetric functions of either the Hessian's eigenvalues or principal curvatures of an unknown surface. Part I: The parabolic Monge-Ampère equation,”Algebra Analiz,6, 141–160 (1994).
N. M. Ivochkina and O. A. Ladyzhenskaya, “On parabolic problems generated by some symmetric functions of the eigenvalues of the Hessian,”Topol. Meth. Nonlin. Anal.,4, 19–29 (1994).
N. M. Ivochkina and O. A. Ladyzhenskaya, “The first initial-boundary value problem for equations generated by a symmetric function of the principal curvatures,”Dokl. Ross. Akad. Nauk,340, 155–167 (1995).
N. M. Ivochkina and O. A. Ladyzhenskaya, “Flows generated by symmetric functions of the eigenvalues of the Hessian,”Zap. Nauchn. Semin. POMI,221, 127–144 (1995).
M. G. Crandal, H. Ishii, and P. L. Lions, “User's guide to viscosity solutions of second order partial differential equations,”Bull. Am. Math. Soc.,27, 1–67 (1992).
H. Ishi, “On uniqueness and existence of viscosity solutions of fully nonlinear second order elliptic PDE's,”Commun. Pure Appl. Math.,42, 14–45 (1989).
R. Jensen, “The maximum principle for viscosity solutions of fully nonlinear second order partial differential equations,”Arch. Rat. Mech. Anal.,101, 1–27 (1988).
R. Jensen, “Uniqueness criteria for viscosity solutions of fully nonlinear elliptic partial differential equations,”Indiana Univ. Math. J.,38, 629–667 (1989).
S. Helgason,Groups and Geometrical Analysis (1984).
N. M. Ivochkina, “Solving the Dirichlet problem for some equations of the Monge-Ampère type,”Mat. Sb.,128, 403–415 (1985).
L. Caffarelli, L. Nirenberg, and J. I. Spruck, “The Dirichlet problem for nonlinear second order elliptic equations, III: Functions of the eigenvalues of the Hessian,”Acta Math.,155, 261–304 (1985).
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Published inZapiski Nauchnykh Seminarov POMI, Vol. 233, 1996, pp. 112–130.
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Ladyzhenskaya, O.A. On viscosity solutions for nontotally parabolic fully nonlinear equations. J Math Sci 93, 697–710 (1999). https://doi.org/10.1007/BF02366848
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DOI: https://doi.org/10.1007/BF02366848