scientific article

zbMath0569.34037MaRDI QIDQ3687039

Hans W. Volkmer, Reinhard Schäfke

Publication date: 1986

Full work available at URL: https://www.digizeitschriften.de/dms/resolveppn/?PPN=GDZPPN002203278

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

zbMATH Keywords

Poincaré rankmatrix functionmeromorphic transformation

Mathematics Subject Classification ID

Transformation and reduction of ordinary differential equations and systems, normal forms (34C20)