Results 31 to 40 of about 5,294,575 (342)
Necessary optimality conditions for predator-prey system with a hunter population [PDF]
Opuscula Mathematica, 2010 An optimal control problem is studied for a predator-prey reaction-diffusion system. A hunter population is introduced in the ecosystem and it is interpreted as a control variable.
Narcisa C. Apreutesei
doaj +1 more source
Optimal gas-electric energy system decarbonization planning
Advances in Applied Energy, 2022 As energy utilities implement climate change mitigation policies, system planners require strategies for achieving affordable emissions reductions. Coordinated planning of electric power and natural gas systems will allow synergistic investments to ...
Gregory Von Wald +4 more
doaj +1 more source
A proposal for dependent optimization in scalabale region-based coding systems [PDF]
, 1999 We address in this paper the problem of optimal coding in the framework of region-based video coding systems, with a special stress on content-based functionalities.
Marqués Acosta, Fernando, Morros, R
core +1 more source
Fractal and FractionalIn this article, we analyzed the time fractional higher-dimensional nonlinear modified model of wave propagation, namely the (3 + 1)-dimensional Benjamin–Bona–Mahony-type equation.
Jian-Gen Liu, Yi-Ying Feng
doaj +1 more source
Optimal distributed control of a stochastic Cahn-Hilliard equation [PDF]
, 2019 We study an optimal distributed control problem associated to a stochastic Cahn-Hilliard equation with a classical double-well potential and Wiener multiplicative noise, where the control is represented by a source-term in the definition of the chemical ...
Scarpa, Luca
core +2 more sources
Journal of Mathematical Sciences and Modelling, 2019 In this study, Einstein field equations of static plane symmetric space-time is discussed by means of Lie approach. Lie point symmetries are computed for the considered equations.
Adil Jhangeer
doaj +1 more source
Optimal PMU Placement for Power System Dynamic State Estimation by Using Empirical Observability Gramian [PDF]
, 2014 In this paper the empirical observability Gramian calculated around the operating region of a power system is used to quantify the degree of observability of the system states under specific phasor measurement unit (PMU) placement.
Kang, Wei, Qi, Junjian, Sun, Kai
core +3 more sources
Optimal modeling for complex system design [PDF]
, 1998 The article begins with a brief introduction to the theory describing optimal data compression systems and their performance. A brief outline is then given of a representative algorithm that employs these lessons for optimal data compression system ...
Effros, Michelle
core
Optimal Linear Precoding for Indoor Visible Light Communication System
, 2017 Visible light communication (VLC) is an emerging technique that uses light-emitting diodes (LED) to combine communication and illumination. It is considered as a promising scheme for indoor wireless communication that can be deployed at reduced costs ...
Alouini, Mohamed-Slim +3 more
core +1 more source
Lifestyle Behaviors and Cardiotoxic Treatment Risks in Adult Childhood Cancer Survivors
Pediatric Blood &Cancer, EarlyView.ABSTRACT Background Higher doses of anthracyclines and heart‐relevant radiotherapy increase cardiovascular disease (CVD) risk. This study assessed CVD and CVD risk factors among adult childhood cancer survivors (CCSs) across cardiotoxic treatment risk groups and examined associations between lifestyle behaviors and treatment risks.
Ruijie Li +6 more
wiley +1 more source