Real algebraic geometry

Results: 227



#Item
171Algebraic geometry / Betti number / Polynomial / Semialgebraic set / Ordinal number / Probability theory / Transcendental number / Probability space / Mathematics / Abstract algebra / Real algebraic geometry

COMPUTING THE BETTI NUMBERS OF SEMI-ALGEBRAIC SETS DEFINED BY PARTLY QUADRATIC SYSTEMS OF POLYNOMIALS SAUGATA BASU, DMITRII V. PASECHNIK, AND MARIE-FRANC ¸ OISE ROY

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Source URL: www.math.purdue.edu

Language: English - Date: 2010-06-16 13:36:26
172Real algebraic geometry / Equations / Algebraic geometry / Semialgebraic set / Algebraic variety / Betti number / Sheaf / Algebraic topology / Topology / Abstract algebra / Mathematics / Algebra

Contemporary Mathematics Algorithmic Semi-algebraic Geometry and Topology – Recent Progress and Open Problems Saugata Basu Abstract. We give a survey of algorithms for computing topological invariants of semi-algebrai

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Source URL: www.math.purdue.edu

Language: English - Date: 2010-06-16 13:31:06
173Field theory / Algebraic geometry / Polynomial / Field extension / Field / Computational complexity theory / Betti number / Finite field / Number / Abstract algebra / Mathematics / Algebra

POLYNOMIAL HIERARCHY, BETTI NUMBERS AND A REAL ANALOGUE OF TODA’S THEOREM SAUGATA BASU AND THIERRY ZELL 1. Brief Description Toda proved in 1989 that the (discrete) polynomial time hierarchy, PH, is contained in the cl

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Source URL: www.math.purdue.edu

Language: English - Date: 2010-06-16 13:35:58
174Field theory / Algebraic geometry / Scheme theory / Commutative algebra / Algebraic curve / Algebraic variety / Field extension / Real algebraic geometry / Semialgebraic set / Abstract algebra / Algebra / General topology

A BABY STEP-GIANT STEP ROADMAP ALGORITHM FOR GENERAL ALGEBRAIC SETS ´ SCHOST S. BASU, M-F. ROY, M. SAFEY EL DIN, AND E. Abstract. Let R be a real closed field and D ⊂ R an ordered domain. We give an algorithm that tak

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Source URL: www.math.purdue.edu

Language: English - Date: 2012-01-30 23:55:12
175Field extension / Ring theory / Field theory / Algebraic varieties / Clifford algebra / Galois module / Abstract algebra / Algebra / Algebraic geometry

On a real analogue of Bezout inequality and the number of connected components of sign conditions Sal Barone and Saugata Basu Department of Mathematics Purdue University, West Lafayette, IN[removed]removed],

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Source URL: www.math.purdue.edu

Language: English - Date: 2013-05-22 00:59:00
176Real algebraic geometry / Field theory / Algebraic geometry / Cylindrical algebraic decomposition / Real closed field / Algebraic extension / Algebraic variety / Tarski–Seidenberg theorem / Field / Abstract algebra / Mathematics / Algebra

ALGORITHMS IN REAL ALGEBRAIC GEOMETRY: A SURVEY SAUGATA BASU Abstract. We survey both old and new developments in the theory of algorithms in real algebraic geometry – starting from effective quantifier elimination in

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Source URL: www.math.purdue.edu

Language: English - Date: 2011-07-21 09:04:59
177Applied mathematics / Constructible universe / Polynomial / Time hierarchy theorem / Algebraic geometry / Real closed field / Karp–Lipton theorem / Constructible number / Mathematics / Structural complexity theory / Abstract algebra

A COMPLEX ANALOGUE OF TODA’S THEOREM SAUGATA BASU Abstract. Toda [28] proved in 1989 that the (discrete) polynomial time hierarchy, PH, is contained in the class P#P , namely the class of languages that can be decided

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Source URL: www.math.purdue.edu

Language: English - Date: 2011-09-22 08:25:51
178Algebraic topology / Fundamental theorem / Areas of mathematics / Homological algebra / Algebraic geometry / Manifold / CW complex / Real analysis / Field / Mathematics / Abstract algebra / Topology

Advanced Training in Mathematics Schools Funded by National Board for Higher Mathematics Annual Foundation Schools (AFS) Objectives of AFS

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Source URL: www.math.iitb.ac.in

Language: English - Date: 2006-07-15 09:12:52
179Real algebraic geometry / General topology / Model theory / Mathematical structures / Algebraic variety / O-minimal theory / Sheaf / Combinatorics / Differentiable manifold / Topology / Abstract algebra / Algebraic geometry

Proceedings of the London Mathematical Society Advance Access published August 9, 2009 Proc. London Math. Soc. Page 1 of 24 e 2009 London Mathematical Society C

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Source URL: www.math.purdue.edu

Language: English - Date: 2010-06-16 13:36:40
180Linear algebra / Field theory / Group theory / Elementary mathematics / Real algebraic geometry / Vector space / Real number / Space / Completeness / Algebra / Mathematics / Abstract algebra

Contents∗ Preface vii About the Author

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Source URL: www.trillia.com

Language: English - Date: 2004-05-19 14:29:34
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