1957/07/01 by Hans Lewy · 4 citations
Computer Science · Mathematics · #Advanced Mathematical Modeling in Engineering #Applied mathematics #Differential Equations and Numerical Methods #Elliptic partial differential equation #First-order partial differential equation #Linear differential equation #Mathematical analysis #Mathematics #Numerical methods for differential equations #Partial differential equation
paper · doi:10.2307/1970121
crossref issued 1957/07/01 · crossref published 1957/07/01 · crossref published-print 1957/07/01 · openalex publication_date 1957/07/01 · crossref created 2006/04/24 · crossref deposited 2018/05/03 · openalex created_date 2025/10/10 · openalex updated_date 2026/04/04 · crossref indexed 2026/07/30