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On decision trees for orthants

โœ Scribed by V.A. Vassiliev


Publisher
Elsevier Science
Year
1997
Tongue
English
Weight
332 KB
Volume
62
Category
Article
ISSN
0020-0190

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โœฆ Synopsis


M. Rabin's principle asserts that the depth of any algebraic decision tree, recognizing a closed orthant in JR", is no less than n. Using the techniques of Newton polyhedra, we give the shortest possible proof of this fact, extending it to arbitrary collections of open or closed orthants, and apply it to trees distinguishing real polynomials having at least 1 real roots. @ 1997 Elsevier Science B.V.


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