Geometry and topology

Results: 938



#Item
191Homological algebra / Sheaf theory / Algebraic geometry / Algebraic topology / Sheaf / Ample line bundle / Coherent sheaf / Grothendieck group / Stalk / Abstract algebra / Topology / Algebra

A KLEIMAN–BERTINI THEOREM FOR SHEAF TENSOR PRODUCTS EZRA MILLER AND DAVID E SPEYER Abstract. Fix a variety X with a transitive (left) action by an algebraic group G. Let E and F be coherent sheaves on X. We prove that

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Source URL: www.math.duke.edu

Language: English - Date: 2007-09-04 19:52:43
192Geometry / Computer vision / Digital geometry / Topology / Shape analysis / Shape context / Shape / Dimension / Geodesic / Differential geometry / Mathematics / Image processing

Balancing Deformability and Discriminability for Shape Matching Haibin Ling, Xingwei Yang, and Longin Jan Latecki Center for Information Science and Technology, Dept. of Computer and Information Science Temple University

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Source URL: www.dabi.temple.edu

Language: English - Date: 2010-06-20 02:09:10
193Simplex / Topology / Consensus / Process / Projection / Function / Mathematics / Geometry / Polytopes

Locality and checkability in wait-free computing Pierre Fraigniaud1? , Sergio Rajsbaum2?? , and Corentin Travers3? ? ? 1 CNRS and U. Paris Diderot, France. 2

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Source URL: www.liafa.jussieu.fr

Language: English - Date: 2011-10-30 17:16:04
194Topology / Metric geometry / Lipschitz continuity / Topological spaces / Continuous function / Modulus of continuity / Metric space / Derivative / Mathematical analysis / Mathematics / Lipschitz maps

FLATTENING FUNCTIONS ON FLOWERS EDMUND HARRISS AND OLIVER JENKINSON Abstract. Let T be an orientation-preserving Lipschitz expanding map of the circle T. A pre-image selector is a map τ : T → T with finitely many disc

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Source URL: www.mathematicians.org.uk

Language: English - Date: 2009-09-28 10:48:11
195Vijay Kumar Patodi / Atiyah–Singer index theorem / Differential geometry / Geometric topology / Bott / Michael Atiyah / Manifold / Topology / Mathematics / Mathematical analysis

40 Years Of the Eta Invariant A Meeting to Remember V. K. Patodi Dates: 1 – 6 August, 2015 Venue: TIFR, Mumbai Time: 11:00 – 12:00 and 4:00 – 5:00 pm

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Source URL: www.math.tifr.res.in

Language: English - Date: 2015-04-16 23:46:56
196Convex analysis / Polytopes / Topology / Convex geometry / Simplex / Convex hull / Oscar Zariski / Cohomology / Convex set / Geometry / Mathematics / Abstract algebra

COMBINATORICS OF RANK JUMPS IN SIMPLICIAL HYPERGEOMETRIC SYSTEMS LAURA FELICIA MATUSEVICH AND EZRA MILLER Abstract. Let A be an integer d × n matrix, and assume that the convex hull conv(A) of its columns is a simplex o

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Source URL: www.math.duke.edu

Language: English - Date: 2004-02-04 18:50:55
197Commutative algebra / Algebraic geometry / Algebraic combinatorics / Algebraic topology / Topological spaces / Cohen–Macaulay ring / Stanley–Reisner ring / Combinatorial commutative algebra / Simplicial complex / Abstract algebra / Mathematics / Algebra

Reciprocal domains and Cohen–Macaulay d-complexes in Rd Ezra Miller∗ and Victor Reiner∗ School of Mathematics, University of Minnesota, Minneapolis, MN 55455, USA , Submitted: S

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Source URL: www.math.duke.edu

Language: English - Date: 2004-12-09 18:26:55
198Differential topology / Geometry / Differential geometry / Algebraic topology / Robotics / Nonholonomic system / Kinematics / Sphere / Holonomic / Mathematics / Physics / Classical mechanics

Optimal Motion Planning for Robust Sensorless Part Orientation Aaron Becker, Tim Bretl Abstract—Part orientation is a necessary first step for many machining and manipulation tasks. We investigate a sensorless

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Source URL: www.cse.unr.edu

Language: English - Date: 2012-12-20 19:29:23
199QI / Tangent / Geometry / Differential topology / Differential geometry

TANGENT PLC Tangent Communications plc Annual report and accounts 2009 /

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Source URL: tangentplc.com

Language: English - Date: 2015-05-29 10:53:27
200Geometry / Polyhedral combinatorics / Topology / Polytopes / H-vector / Stanley–Reisner ring / Simplex / Abstract algebra / Mathematics / Algebraic combinatorics

STANLEY’S SIMPLICIAL POSET CONJECTURE, AFTER M. MASUDA EZRA MILLER AND VIC REINER Abstract. M. Masuda recently provided the missing piece proving a conjecture of R.P. Stanley on the characterization of f -vectors for G

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Source URL: www.math.duke.edu

Language: English - Date: 2005-05-13 15:17:53
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