Minimal number of preimages under maps of surfaces

DOI10.1023/B:MATN.0000015017.47636.4bzbMath1112.55001OpenAlexW2023836722MaRDI QIDQ869772

E. A. Kudryavtseva, Heiner Zieschang, Daciberg Lima Gonçalves, Semeon A. Bogatyi

Publication date: 9 March 2007

Published in: Mathematical Notes (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1023/b:matn.0000015017.47636.4b

zbMATH Keywords

Wecken propertyclosed surfaceNielsen coincidence numberroot problem

Mathematics Subject Classification ID

Fixed points and coincidences in algebraic topology (55M20)

Related Items

Relative preimage problem, Explicit solutions of certain orientable quadratic equations in free groups