The Boundary Crossing Theorem and the Maximal Stability Interval
Author(s) -
Jorge A. LópezRentería,
Baltazar AguirreHernández,
Fernando Verduzco
Publication year - 2011
Publication title -
mathematical problems in engineering
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.262
H-Index - 62
eISSN - 1026-7077
pISSN - 1024-123X
DOI - 10.1155/2011/123403
Subject(s) - mathematics , interval (graph theory) , boundary (topology) , stability (learning theory) , stability theorem , zero (linguistics) , discrete mathematics , pure mathematics , mathematical analysis , combinatorics , computer science , linguistics , philosophy , machine learning , cauchy distribution
The boundary crossing theorem and the zero exclusion principle are veryuseful tools in the study of the stability of family of polynomials. Although both of these theorem seem intuitively obvious, they can be used for proving important results. In this paper, we give generalizations of these two theorems and we apply such generalizations for finding the maximal stability interval
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