Results 41 to 50 of about 14,146 (120)
Certification of Real Inequalities -- Templates and Sums of Squares
, 2014 We consider the problem of certifying lower bounds for real-valued multivariate transcendental functions. The functions we are dealing with are nonlinear and involve semialgebraic operations as well as some transcendental functions like $\cos$, $\arctan$,
Allamigeon, Xavier +3 more
core +3 more sources
Nanophotonics, Volume 14, Issue 23, Page 3761-3793, 02 November 2025.Abstract Photonic device development (PDD) has achieved remarkable success in designing and implementing new devices for controlling light across various wavelengths, scales, and applications, including telecommunications, imaging, sensing, and quantum information processing.
Yuheng Chen +18 more
wiley +1 more source
Nearly optimal minimax estimator for high-dimensional sparse linear regression
, 2013 We present estimators for a well studied statistical estimation problem: the estimation for the linear regression model with soft sparsity constraints ($\ell_q$ constraint with ...
Zhang, Li
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Water Resources Research, Volume 61, Issue 11, November 2025.Abstract Urban water utilities are adopting more advanced dynamic and adaptive infrastructure investment frameworks in the face of hydrologic extremes, accelerating demand, and financial constraints. Evolutionary multi‐objective reinforcement learning has enhanced the identification of high‐performing infrastructure investment pathways that balance ...
Lillian Bei Jia Lau +2 more
wiley +1 more source
Stability of Interdiction Strategies in Quickest Flow Networks
Networks, Volume 86, Issue 3, Page 263-281, October 2025.ABSTRACT Many, if not all, societies have experienced natural disasters, public protests, traffic congestion, and the smuggling of dangerous goods, among other similar events. Such decision‐making and managerial problems can be studied using a game‐theoretic approach on specific networks.
Shahram Morowati‐Shalilvand +2 more
wiley +1 more source
Path-dependent Hamilton-Jacobi equations in infinite dimensions
, 2018 We propose notions of minimax and viscosity solutions for a class of fully nonlinear path-dependent PDEs with nonlinear, monotone, and coercive operators on Hilbert space.
Bayraktar, Erhan, Keller, Christian
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The global convergence properties of an adaptive QP-free method without a penalty function or a filter for minimax optimization. [PDF]
PLoS One, 2023 Su K, Liu S, Lu W.
europepmc +1 more source
DEA Problems under Geometrical or Probability Uncertainties of Sample Data [PDF]
This paper discusses the theoretical and practical aspects of new methods for solving DEA problems under real-life geometrical uncertainty and probability uncertainty of sample data.
Althaler, Karl S., Slavova, Tatjana
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Free Energy and the Generalized Optimality Equations for Sequential Decision Making
, 2012 The free energy functional has recently been proposed as a variational principle for bounded rational decision-making, since it instantiates a natural trade-off between utility gains and information processing costs that can be axiomatically derived ...
Braun, Daniel A., Ortega, Pedro A.
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Optimizing Measures of Risk: A Simplex-like Algorithm [PDF]
The minimization of general risk or dispersion measures is becoming more and more important in Portfolio Choice Theory. There are two major reasons. Firstly, the lack of symmetry in the returns of many assets provokes that the classical optimization of ...
Alejandro Balbás +2 more
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