Alexander A. Kovalevsky

Часть публикаций из профиля, по году от новых к старым. Это не полный список последних работ автора; работы без года — в конце.

• On the existence and nonexistence of weak solutions for a class of degenerate elliptic equations with $$L^1$$-data2026
• Nonlinear elliptic variational inequalities with unilateral pointwise functional constraints in variable domains2025
• Convergence of solutions of variational inequalities with measurable bilateral constraints coinciding on a set of positive measure2025
• Conditions for the Limit Summability of Solutions of Nonlinear Elliptic Equations with Degenerate Coercivity and $L^1$-Data2025
• Approximation in $$W^{1,p}$$-norms of solutions of minimum problems with bilateral constraints in variable domains2025
• Singular Solutions of Nonlinear Elliptic and Parabolic Equations2016 · аннотациясвернуть

  This monograph looks at several trends in the investigation of singular solutions of nonlinear elliptic and parabolic equations. It discusses results on the existence and properties of weak and entropy solutions for…

• Integrability and boundedness of solutions to some anisotropic problems2015
• Degenerate anisotropic variational inequalities with L 1 -data2007 · аннотациясвернуть

  In this Note we introduce notions of T -solution and shift T -solution of variational inequalities corresponding to a nonlinear degenerate anisotropic elliptic operator, a set of constraints of a sufficiently large…