“Nonlinear Potential Theory of Degenerate Elliptic Equations” (2018), by Juha Heinonen et al. Mathematics research paper. Original abstract below, unchanged. No free PDF was found.
Nonlinear Potential Theory of Degenerate Elliptic Equations
Juha Heinonen, Tero Kilpeläinen, Олли Мартио · May 16, 2018 · Mathematics
Abstract
A self-contained treatment appropriate for advanced undergraduates and graduate students, this text offers a detailed development of the necessary background for its survey of the nonlinear potential theory of superharmonic functions.Starting with the theory of weighted Sobolev spaces, this treatment advances to the theory of weighted variational capacity. Succeeding chapters investigate solutions and supersolutions of equations, with emphasis on refined Sobolev spaces, variational integrals, and harmonic functions. Chapter 7 defines superharmonic functions via the comparison principle, and ch
Three real papers a day, always with the original abstract. Free on iPhone.