Results 81 to 90 of about 836,294 (206)

Optimal Fisheries Management Using Transferable Shares of a Convex Tax

Natural Resource Modeling, Volume 39, Issue 4, November 2026.
ABSTRACT In this paper, we propose a fishery control scheme that happens to be first best in the context of a Gordon‐Schaefer model with asymmetric information about effort/harvesting costs. It is widely acknowledged that in the absence of regulations, competition between vessels leads to a competitive game wherein the outcome is inefficient.
Helge Berglann, Trond Bjørndal, Francesc Maynou   +2 more
wiley   +1 more source

Semidefinite Relaxation Method for Target Localization by MIMO Radar Using Bistatic Ranges

International Journal of Distributed Sensor Networks, 2014
We address the target localization problem by using bistatic range (BR) measurements in widely separated multiple-input multiple-output (MIMO) radar network.
Bin Sun, Haowen Chen, Xizhang Wei, Xiang Li   +3 more
doaj   +1 more source

A Randomized Algorithm for Simultaneously Diagonalizing Symmetric Matrices by Congruence

Numerical Linear Algebra with Applications, Volume 33, Issue 5, October 2026.
ABSTRACT A family of symmetric matrices A1,…,Ad$$ {A}_1,\dots, {A}_d $$ is simultaneously diagonalizable by congruence (SDC), also called nonorthogonal joint diagonalization, if there is an invertible matrix X$$ X $$ such that every XTAkX$$ {X}^T{A}_kX $$ is diagonal. In this work, a novel randomized SDC (RSDC) algorithm is proposed that reduces SDC to
Haoze He, Daniel Kressner
wiley   +1 more source

Product Rules in Semidefinite Programming [PDF]

, 2007
In recent years we witness the proliferation of semidefinite programming bounds in combinatorial optimization [1,5,8], quantum computing [9,2,3,6,4] and even in complexity theory [7]. Examples to such bounds include the semidefinite relaxation for the maximal cut problem [5], and the quantum value of multi-prover interactive games [3,4].
Rajat Mittal 0001, Mario Szegedy
openaire   +1 more source

Input–Output Finite‐Time Stability and Stabilization of Nonautonomous Nonlinear Quadratic Systems via State and Output Feedback

International Journal of Robust and Nonlinear Control, Volume 36, Issue 15, Page 7088-7101, October 2026.
ABSTRACT This paper presents novel results regarding the input–output finite‐time stability (IO‐FTS) of nonlinear quadratic systems (NLQSs), a class of dynamical models particularly useful for the study of robotic systems, biochemical reaction networks, and other processes of interest to the applied sciences.
Alessio Merola, Francesca Nesci, Donatella Dragone, Francesco Montefusco, Francesco Amato, Carlo Cosentino   +5 more
wiley   +1 more source

Correcting for finite statistics effects in a quantum steering experiment

Physical Review Research
Verifying entanglement between parties is essential for creating secure quantum communication. However, finite statistics can lead to false positive outcomes in any tests for entanglement.
Sophie Engineer, Ana C. S. Costa, Alexandre C. Orthey, Jr., Xiaogang Qiang, Jianwei Wang, Jeremy L. O'Brien, Jonathan C. F. Matthews, Will McCutcheon, Roope Uola, Sabine Wollmann   +9 more
doaj   +1 more source

Multi‐Objective Bayesian Co‐Optimization of Parameterized Moving Horizon Estimation and Model Predictive Control

International Journal of Robust and Nonlinear Control, Volume 36, Issue 15, Page 7193-7213, October 2026.
ABSTRACT This paper proposes a Machine Learning (ML)‐enabled estimator‐controller design framework, in which a parameterized Model Predictive Controller (MPC) and a parameterized Moving Horizon Estimator (MHE) are jointly refined using Bayesian Optimization (BO).
Hossein Nejatbakhsh Esfahani, Javad Mohammadpour Velni   +1 more
wiley   +1 more source

Semidefinite Programming and Combinatorial Optimization

, 2022
In modern convex optimization, the class of optimization that is an immediate enlargement of second-order cone optimization is semidefinite optimization.
Alzalg, Baha
core   +1 more source

Semidefinite relaxation detector for higher-order modulated multiple-antenna systems

Tongxin xuebao, 2007
A semidefinite relaxation detector of 64-QAM signals was proposed,which is derived from rank relaxation and Lagrange bidual programming respectively.Computational complexity analyses and simulation results demonstrate the detector can make a good ...
YANG Yi-jin, ZHAO Chun-ming, XU Wei, ZHOU Peng   +3 more
doaj   +2 more sources

When wine walked into grocery stores: Examining the (un)intended economic consequences of wine sale reform in Tennessee

American Journal of Agricultural Economics, Volume 108, Issue 5, Page 1255-1281, October 2026.
Abstract Alcohol policy liberalization is a contentious issue in the United States, including debates over whether grocery stores should be allowed to sell wine. This issue reflects a dilemma between accommodating consumer convenience, promoting wine industry growth, and generating tax revenue, versus concerns about potential harm to liquor stores ...
Jiayu Sun, Vincenzina Caputo, Aaron J. Staples, Achilleas Vassilopoulos   +3 more
wiley   +1 more source