The first boundary value problem for \(\epsilon\Delta u+A(x,y)u_x+B(x,y)u_y+C(x,y)u =D(x,y)\) for small \(\epsilon\)
type: Item
instance of: scholarly article
title: The first boundary value problem for \(\epsilon\Delta u+A(x,y)u_x+B(x,y)u_y+C(x,y)u =D(x,y)\) for small \(\epsilon\)
zbMATH Open document ID: 0036.06801
DOI: 10.2307/1969333
author: Norman Levinson
published in: Annals of Mathematics. Second Series
publication date: 1950-01-01T00:00:00Z
zbMATH DE Number: 3054794
zbMATH Keywords: Partial differential equations
Wikidata QID: Q110886442
MaRDI profile type: Publication
full work available at URL: https://doi.org/10.2307/1969333
OpenAlex ID: W2331597441
description: scientific article