Abstract
The Cauchy–Dirichlet problem for the class of nondiagonal q-nonlinear parabolic systems is studied, 1 < q < 2. In the case of two spatial variables, a solution that is global in time and smooth almost everywhere is constructed. Hausdorff's dimension of the singular set is estimated. Bibliography: 16 titles.
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REFERENCES
O. A. Ladyzhenskaya, V. A. Solonnikov, and N. N. Uraltseva, Linear and Quasilinear Equations of Parabolic Type [in Russian], Moscow (1967).
M. Giaquinta and M. Struwe, “On the partial regularity of weak solutions on nonlinear parabolic systems,” Math. Z., 179, 437-351 (1982).
M. Marino and A. Maugeri, “Partial Hölder continuity of solutions of nonlinear parabolic systems of second order with quadratic growth,” Bolletino U. M. I., 7, 3B, 397-435 (1989).
J. Stara and O. John, “Some (new) counterexamples of parabolic systems,” Comment. Math. Univ. Caroline, 36, 3, 503-510 (1983).
Y. Chen and M. Struwe, “Existence and partial regularity results for the heat-flow for harmonic maps,” Math. Z., 201, 83-103 (1989).
M. Struwe, “On the evolution of harmonic mappings of Riemannian surfaces,” Comment. Math. Helv., 60, 558-581 (1985).
A. A. Arkhipova, “On the classical solvability of the Cauchy-Dirichlet problem for nondiagonal parabolic systems in the case of two spatial variables,” Trudy S.-Peterb. Matem. Obshch., 9, 3-22 (2001).
A. A. Arkhipova, “On the global solvability of the Cauchy-Dirichlet problem for nondiagonal parabolic systems of a variational structure for two spatial variables,” in: Problems in Mathematical Analysis, 16, St.Petersburg University (1997), pp. 3-40.
A. A. Arkhipova, “Local and global solvability with respect to time of the Cauchy-Dirichlet problem for a class of nonlinear nondiagonal parabolic systems,” Algebra Analiz, 11, 6, 69-102 (2001).
A. Arkhipova, “Cauchy–Neumann problem for a class of nondiagonal parabolic systems with quadratic growth nonlinearities. I. On the continuability of smooth solutions,” Comment. Math. Univ. Carolonae, 41, 4, 693-718 (2000).
A. Arkhipova, “Cauchy–Neumann problem for a class of nondiagonal parabolic systems with quadratic growth nonlinearities. II. Local and global solvability results,” Comment. Math. Univ. Carolonae, 42, 4, 53-76 (2001).
A. Arkhipova, “Solvability problem for strong nonlinear nondiagonal parabolic systems,” in: “Equadiff-10”, Mathematica Bohemica (2002) (to appear).
P. Acquistapace and B. Terreni, “Fully nonlinear parabolic systems,” Pitman Research Notes Math., 208, 97-111 (1987).
S. Campanato, “Hölder continuity of the solutions of some nonlinear elliptic systems,” Adv. Math., 48, 16-41 (1983).
M. Giaquinta, Multiple Integrals in the Calculus of Variations and Nonlinear Elliptic Systems, Princeton (1983).
X. Cheng, “Estimate of the singular set of the evolution problem for harmonic maps,” J. Differ. Geometry, 34, 169-174 (1991).
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Arkhipova, A.A. Global Solvability of the Cauchy–Dirichlet Problem for the Class of Nondiagonal Parabolic Systems with q-Nonlinearity in the Gradient, 1 < q < 2. Journal of Mathematical Sciences 123, 4539–4564 (2004). https://doi.org/10.1023/B:JOTH.0000041473.41796.59
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DOI: https://doi.org/10.1023/B:JOTH.0000041473.41796.59