Nonlinear Analysis

Boundary regularity for solutions of degenerate elliptic equations

Gary M. Lieberman · 1988 · 1.3K citations

Natural Sciences, Mathematics, Differential Equations +11

Fixed point theorems in partially ordered metric spaces and applications

T. Gnana Bhaskar, V. Lakshmikantham · 2006 · 1.2K citations

Natural Sciences, Mathematics, Set Theory +12

C1 + α local regularity of weak solutions of degenerate elliptic equations

Emmanuele DiBenedetto · 1983 · 1.1K citations

Natural Sciences, Mathematics, Differential Equations +11

Basic theory of fractional differential equations

V. Lakshmikantham, A. S. Vatsala · 2007 · 1.1K citations

Natural Sciences, Mathematics, Differential Equations +5

Inequalities in Banach spaces with applications

Hong‐Kun Xu · 1991 · 1.1K citations

Natural Sciences, Orthodontics, Optimization +9