Best uniform approximation by 𝔎-superharmonic functions

DOI10.1080/01630569208816457zbMath0770.31009OpenAlexW1559989295MaRDI QIDQ4029127

Juha Heinonen, D. Zwick

Publication date: 7 March 1993

Published in: Numerical Functional Analysis and Optimization (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1080/01630569208816457

zbMATH Keywords

axiom of strong comparisonbest uniform approximations to continuous functions

Mathematics Subject Classification ID

Degenerate elliptic equations (35J70) Oscillation, zeros of solutions, mean value theorems, etc. in context of PDEs (35B05) Axiomatic potential theory (31D05) Harmonic, subharmonic, superharmonic functions on other spaces (31C05)

Cites Work

• Uniform approximation by quasi-convex and convex functions
• Two theorems of N. Wiener for solutions of quasilinear elliptic equations
• A-superharmonic functions and supersolutions of degenerate elliptic equations
• On the definition and properties of p-superharmonic functions.
• Elliptic Partial Differential Equations of Second Order
• Unnamed Item
• Unnamed Item
• Unnamed Item
• Unnamed Item
• Unnamed Item
• Unnamed Item

This page was built for publication: Best uniform approximation by 𝔎-superharmonic functions