This article is cited in 1 paper

Convexity and star-shapedness of the level curves of polynomials

B. A. Kats

Kazan State University, USSR

Abstract: We examine the conditions under which one of the components of a reducible level curve of a polynomial is star-shaped or convex.

UDC: 517.5

Received: 24.01.1972

 English version: Mathematical Notes, 1974, 15:5, 419–424

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