Elementary proofs concerning results about functions on the n-sphere

DOI10.1016/0166-8641(91)90044-MzbMath0732.55001MaRDI QIDQ808477

Eric R. Verheul

Publication date: 1991

Published in: Topology and its Applications (Search for Journal in Brave)

zbMATH Keywords

Brouwer fixed-point theoremsimplicial approximation

Mathematics Subject Classification ID

Degree, winding number (55M25) Zeros of polynomials, rational functions, and other analytic functions of one complex variable (e.g., zeros of functions with bounded Dirichlet integral) (30C15) Fixed points and coincidences in algebraic topology (55M20)

Cites Work

• A Brouwer Type Coincidence Theorem and the Fundamental Theorem of Algebra
• Shorter Notes: A Proof of the Nonretractibility of a Cell Onto its Boundary

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