scientific article; zbMATH DE number 3318569

zbMath0200.00022MaRDI QIDQ5598268

Nobutaka Ogi, Tohru Akaza

Publication date: 1969

Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.

Mathematics Subject Classification ID

Harmonic, subharmonic, superharmonic functions in two dimensions (31A05)