Orthogonal group

Results: 167



#Item
51Abstract algebra / Birational geometry / Lie groups / Differential geometry / Enriques surface / Enriques–Kodaira classification / K3 surface / Unitary group / Orthogonal group / Algebraic geometry / Geometry / Algebraic surfaces

On the number of Enriques quotients of a K3 surface∗ Hisanori Ohashi † arXiv:0909.5358v1 [math.AG] 29 Sep 2009

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Source URL: arxiv.org

Language: English - Date: 2009-09-29 15:20:37
52Lie groups / Symmetry / Group theory / Rotational symmetry / Quadratic forms / Orthogonal group / Dihedral group / Matrix / Representation theory / Abstract algebra / Algebra / Mathematics

Group Theory and Elementary Particles Introduction to Group Theory The theory of finite groups and continuous groups is a very useful tool for studying symmetry and invariance. In order to use group theory we need to int

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Source URL: www.cmi.ac.in

Language: English - Date: 2009-11-21 06:33:15
53Algebraic geometry / Differential geometry / Projective geometry / Linear algebra / Group theory / Grassmannian / Generalized flag variety / Motive / Projective space / Algebra / Abstract algebra / Geometry

INCOMPRESSIBILITY OF PRODUCTS BY GRASSMANNIANS OF ISOTROPIC SUBSPACES NIKITA A. KARPENKO Abstract. We prove that the product of an arbitrary projective homogeneous variety Y by an orthogonal, symplectic, or unitary Grass

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Source URL: www.math.uni-bielefeld.de

Language: English - Date: 2014-09-27 13:29:25
54Mathematics / Orthogonal group / Essential dimension / Representation theory / Field extension / Clifford algebra / Approximately finite dimensional C*-algebra / Algebra / Abstract algebra / Quadratic forms

LOWER BOUNDS FOR ESSENTIAL DIMENSIONS IN CHARACTERISTIC 2 VIA ORTHOGONAL REPRESENTATIONS A. BABIC AND V. CHERNOUSOV Abstract. We give a lower bound for the essential dimension of a split simple algebraic group of “adjo

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Source URL: www.math.uni-bielefeld.de

Language: English - Date: 2014-11-20 18:07:56
55Broadcast engineering / Electronic engineering / Multiplexing / Information theory / Orthogonal frequency-division multiplexing / Software-defined radio / IEEE 802.11n-2009 / IEEE 802.11a-1999 / Cyclic delay diversity / OSI protocols / Radio resource management / Telecommunications engineering

Enhancing IEEE 802.11n WLANs using group-orthogonal code-division multiplex.

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Source URL: dl.ifip.org

Language: English - Date: 2014-08-10 19:38:12
56Laser science / OSI protocols / Multiplexing / Orthogonal frequency-division multiplexing / Software-defined radio / Photonics / Cyclic prefix / Phase-shift keying / Symbol rate / Telecommunications engineering / Technology / Data transmission

Zero-overhead phase noise compensation via decision-directed phase equalizer for coherent optical OFDM Mohammad E. Mousa-Pasandi* and David V. Plant Photonic Systems Group, Department of Electrical and Computer Engineeri

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Source URL: www.photonics.ece.mcgill.ca

Language: English - Date: 2011-02-01 21:58:54
57Multiplexing / Electronic engineering / Orthogonal frequency-division multiplexing / Software-defined radio / Cyclic prefix / Symbol rate / Fading / Phase-shift keying / Modulation / Telecommunications engineering / Data transmission / OSI protocols

Data-aided adaptive weighted channel equalizer for coherent optical OFDM Mohammad E. Mousa-Pasandi* and David V. Plant Photonic Systems Group, Department of Electrical and Computer Engineering, McGill University, Montrea

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Source URL: www.photonics.ece.mcgill.ca

Language: English - Date: 2011-02-01 22:13:15
58Computing / Differential geometry / Riemannian geometry / Symmetric space / Orthogonal group / Classical cipher / International Obfuscated C Code Contest / Lie groups / Geometry / Computer programming

MODELS LIE OF REPRESENTATIONS

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Source URL: www.math.tau.ac.il

Language: English - Date: 2007-04-13 11:25:03
59Electronics / Broadcasting / High-definition television / DVB / ISDB / Satellite television / DVB-T / Orthogonal frequency-division multiplexing / 1seg / Digital television / Electronic engineering / Broadcast engineering

DiBEG Digital Broadcasting Experts Group Presentation 2

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Source URL: www.dibeg.org

Language: English - Date: 2011-08-02 04:24:37
60Group theory / Induced representation / Symbol / Representation theory / Orthogonal group / Gelfand pair / Arthur–Selberg trace formula / Abstract algebra / Algebra / Mathematics

Induced Representations, Intertwining Operators and Transfer James Arthur This paper is dedicated to George Mackey. Abstract. Induced representations and intertwining operators give rise to distributions that represent c

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Source URL: www2.maths.ox.ac.uk

Language: English - Date: 2013-12-01 07:09:09
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