Algebraic numbers

Results: 236



#Item
161Ring theory / Algebraic number theory / Algebraic numbers / Number theory / Cyclotomic fields / Algebraic integer / Symbol / Ring / Gaussian integer / Abstract algebra / Mathematics / Algebra

END OF SEMESTER EXAM, MP473, 1992 Time: Three hours Candidates should aim to complete SIX questions, but may attempt as many questions as they wish. √ √

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Source URL: www.numbertheory.org

Language: English - Date: 2000-10-10 01:30:49
162Algebraic topology / Geometric group theory / Homology theory / Homotopy theory / Simplex / Karen Vogtmann / Out / CW complex / Homology / Topology / Abstract algebra / Mathematics

1 ISSN numbers are printed here Algebraic & Geometric Topology

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Source URL: www.math.cornell.edu

Language: English - Date: 2006-03-22 09:21:54
163Triangle / Incircle and excircles of a triangle / Polynomial / Angle / Algebraic numbers / Pythagorean theorem / Geometry / Triangle geometry / Triangles

Mathematical Olympiad in Poland Second Round, February 25–26, 2000 First Day 1. Prove or disprove the following statement: Each positive rational number can be written in the form a 2 + b3

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Source URL: www.mimuw.edu.pl

Language: English - Date: 2000-11-24 10:18:26
164Real algebraic geometry / Mathematical logic / Field theory / Real closed field / Philip Ehrlich / Infinitesimal / Surreal number / Real number / Archimedean property / Mathematics / Abstract algebra / Infinity

The Bulletin of Symbolic Logic Volume 18, Number 1, March 2012 THE ABSOLUTE ARITHMETIC CONTINUUM AND THE UNIFICATION OF ALL NUMBERS GREAT AND SMALL

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Source URL: www.ohio.edu

Language: English - Date: 2012-01-31 12:26:37
165Quadratic forms / Algebraic topology / Betti number / Topological graph theory / Algebraic geometry / Real algebraic geometry / Algebraic variety / Weil conjectures / Algebra / Mathematics / Abstract algebra

A SHARPER ESTIMATE ON THE BETTI NUMBERS OF SETS DEFINED BY QUADRATIC INEQUALITIES SAUGATA BASU AND MICHAEL KETTNER Abstract. In this paper we consider the problem of bounding the Betti numbers, bi (S), of a semi-algebrai

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Source URL: www.math.purdue.edu

Language: English - Date: 2010-06-16 13:31:16
166Algebraic numbers / Combinatorics / Integer sequences / Number theory / Fibonacci number / Root of unity / Algebraic integer / Factorial / Euclidean algorithm / Mathematics / Numbers / Algebraic number theory

On the local behavior of the order of appearance in the Fibonacci sequence Florian Luca Fundaci´on Marcos Moshinsky, UNAM Circuito Exterior, C.U., Apdo. Postal[removed]Mexico D.F[removed], Mexico

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Source URL: www.math.dartmouth.edu

Language: English - Date: 2013-08-15 15:09:45
167Algebraic topology / Algebraic geometry / Field theory / Polynomials / Betti number / Homogeneous polynomial / Algebraic variety / Symmetric polynomial / Real algebraic geometry / Abstract algebra / Algebra / Mathematics

BOUNDING THE EQUIVARIANT BETTI NUMBERS AND COMPUTING ´ CHARACTERISTIC OF THE GENERALIZED EULER-POINCARE SYMMETRIC SEMI-ALGEBRAIC SETS SAUGATA BASU AND CORDIAN RIENER

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Source URL: www.math.purdue.edu

Language: English - Date: 2014-01-17 21:15:39
168Field theory / Real algebraic geometry / Algebraic geometry / Real closed field / Betti number / Polynomial / Algebraic variety / Field / Semialgebraic set / Abstract algebra / Mathematics / Algebra

POLYNOMIAL HIERARCHY, BETTI NUMBERS AND A REAL ANALOGUE OF TODA’S THEOREM SAUGATA BASU AND THIERRY ZELL Abstract. Toda [36] proved in 1989 that the (discrete) polynomial time hierarchy, PH, is contained in the class P#

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Source URL: www.math.purdue.edu

Language: English - Date: 2010-06-16 13:44:12
169Orbifold / Algebraic geometry / Algebraic variety / Μ operator

ON THE BETTI NUMBERS OF SIGN CONDITIONS SAUGATA BASU, RICHARD POLLACK, AND MARIE-FRANC ¸ OISE ROY Abstract. Let R be a real closed field and let Q and P be finite subsets of R[XV1 , . . . , Xk ] such that the set P has

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Source URL: www.math.purdue.edu

Language: English - Date: 2010-06-16 13:36:45
170Algebraic 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
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