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检索条件"主题词=Semidefinite Programming"
2472 条 记 录,以下是2371-2380 订阅
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Optimality of the pretty good measurement for port-based teleportation
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LETTERS IN MATHEMATICAL PHYSICS 2022年 第5期112卷 98-98页
作者: Leditzky, Felix Univ Illinois Dept Math Urbana IL 61801 USA Univ Illinois IQUIST Urbana IL 61801 USA Univ Waterloo Dept Combinator & Optimizat Waterloo ON Canada Univ Waterloo Inst Quantum Comp Waterloo ON Canada Perimeter Inst Theoret Phys Waterloo ON Canada
Port-based teleportation (PBT) is a protocol in which Alice teleports an unknown quantum state to Bob using measurements on a shared entangled multipartite state called the port state and forward classical communicati... 详细信息
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An experimental comparison of methods for computing the numerical radius
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RESULTS IN APPLIED MATHEMATICS 2024年 21卷
作者: Mitchell, Tim Overton, Michael L. CUNY Queens Coll Dept Comp Sci 65-30 Kissena Blvd Flushing NY 11367 USA NYU Courant Inst Math Sci 251 Mercer St New York NY 10012 USA
We make an experimental comparison of methods for computing the numerical radius of an n x n complex matrix, based on two well-known characterizations, the first a nonconvex optimization problem in one real variable a... 详细信息
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Estimating the Fundamental Matrix using L Minimization Algorithm
Estimating the Fundamental Matrix using <i>L</i><sub>∞</sub...
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7th World Congress on Intelligent Control and Automation
作者: Yang, Min Nanjing Univ Posts & Telecommun Coll Automat Nanjing 210003 Peoples R China
Fundamental matrix estimation is a central problem in computer vision and forms the basis of tasks such as stereo imaging and structure from motion. A new method for the estimation of the fundamental matrix from point... 详细信息
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semidefinite Optimization Providing Guaranteed Bounds on Linear Functionals of Solutions of Linear Integral Equations with Smooth Kernels
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JOURNAL OF APPLIED MATHEMATICS 2014年 第unknown期000卷 1-8页
作者: Zhou, Guangming Deng, Chao Wu, Kun Xiangtan Univ Sch Math & Computat Sci Xiangtan 411105 Hunan Peoples R China
Based on recent progress on moment problems, semidefinite optimization approach is proposed for estimating upper and lower bounds on linear functionals defined on solutions of linear integral equations with smooth ker... 详细信息
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An SOS counterexample to an inequality of symmetric functions
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JOURNAL OF PURE AND APPLIED ALGEBRA 2021年 第8期225卷 106656-106656页
作者: Heaton, Alexander Shankar, Isabelle Max Planck Inst Math Sci Leipzig Germany Univ Calif Berkeley Evans Hall Berkeley CA 94720 USA
It is known that differences of symmetric functions corresponding to various bases are nonnegative on the nonnegative orthant exactly when the partitions defining them are comparable in dominance order. The only excep... 详细信息
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Compositionally Verifiable Vector Neural Lyapunov Functions for Stability Analysis of Interconnected Nonlinear Systems
Compositionally Verifiable Vector Neural Lyapunov Functions ...
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American Control Conference (ACC)
作者: Jun Liu Yiming Meng Maxwell Fitzsimmons Ruikun Zhou Department of Applied Mathematics Faculty of Mathematics University of Waterloo Waterloo Ontario Canada Coordinated Science Laboratory University of Illinois Urbana-Champaign Urbana IL USA
While there has been increasing interest in using neural networks to compute Lyapunov functions, verifying that these functions satisfy the Lyapunov conditions and certifying stability regions remain challenging due t... 详细信息
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QUANTUM GENERALIZATIONS OF THE POLYNOMIAL HIERARCHY WITH APPLICATIONS TO QMA(2)
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COMPUTATIONAL COMPLEXITY 2022年 第2期31卷 13-13页
作者: Gharibian, Sevag Santha, Miklos Sikora, Jamie Sundaram, Aarthi Yirka, Justin Paderborn Univ Paderborn North Rhine Wes Germany Virginia Commonwealth Univ Richmond VA USA Univ Paris CNRS IRIF Paris France Natl Univ Singapore Ctr Quantum Technol Singapore Singapore Virginia Polytech Inst & State Univ Blacksburg VA 24061 USA Perimeter Inst Theoret Phys Waterloo ON Canada Microsoft Quantum Redmond WA USA Univ Texas Austin Austin TX 78712 USA
The polynomial-time hierarchy (PH) has proven to be a powerful tool for providing separations in computational complexity theory (modulo standard conjectures such as PH do not collapse). Here, we study whether two qua... 详细信息
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Existence and Uniqueness of the Positive Definite Solution for the Matrix Equation X = Q plus A*((X)over-cap-C)-1 A
ABSTRACT AND APPLIED ANALYSIS
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ABSTRACT AND APPLIED ANALYSIS 2013年 第Spe4期000卷 1-4页
作者: Gao, Dongjie Heze Univ Dept Math Heze 274015 Shandong Peoples R China
We consider the nonlinear matrix equation X - Q + A* ((X) over cap -C)(-1) A, where Q is positive definite, C is positive semidefinite, and (X) over cap is the block diagonal matrix defined by (X) over cap = diag(X, X... 详细信息
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EXPERIMENTAL EVALUATION OF SIMULTANEOUS 3D LOCALIZATION OF SENSOR NODES AND TRACKING MOVING TARGETS
EXPERIMENTAL EVALUATION OF SIMULTANEOUS 3D LOCALIZATION OF S...
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European Signal Processing Conference
作者: Pinar Oguz Ekim Joao Gomes Joao Xavier Paulo Oliveira Institute for Systems and Robotics - Instituto Superior Tecnico (ISR/IST) Technical University of Lisbon (UTL)
In this work we carry out an experimental performance characterization of a simultaneous localization and tracking (SLAT) algorithm for sensor networks, whose aim is to determine the positions of sensor nodes and a mo... 详细信息
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Sensor Localization in NLOS Environments with Anchor Uncertainty and Unknown Clock Parameters
Sensor Localization in NLOS Environments with Anchor Uncerta...
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International Conference on Communication Workshop
作者: Siamak Yousefi Reza Monir Vaghefi Xiao-Wen Chang Benoit Champagne R. Michael Buehrer Department of Electrical and Computer Engineering McGill University Montreal Quebec Canada Department of Electrical and Computer Engineering Virginia Tech Blacksburg VA USA School of Computer Science McGill University Montreal Quebec Canada
In this paper, joint sensor localization and synchronization in non-cooperative wireless sensor networks (WSNs) using time-of-arrival (TOA) measurements is studied. In addition to zero-mean errors in TOA measurements ... 详细信息
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