Results 1 to 10 of about 337,560 (132)
Characterizing One-Sided Formal Concept Analysis by Multi-Adjoint Concept Lattices
Mathematics, 2022 Managing and extracting information from databases is one of the main goals in several fields, as in Formal Concept Analysis (FCA). One-sided concept lattices and multi-adjoint concept lattices are two frameworks in FCA that have been developed in ...
Eloísa Ramírez-Poussa +2 more
exaly +3 more sources
Platonic Projection Structures: Operator-Induced Observability in Representation Learning [PDF]
EntropyWe characterize observability in representation learning through Platonic Projection Structures (PPS), an operator-theoretic framework for analyzing representation accessibility under partial observation. Rather than treating observable outputs as direct
Kazuo Ishii +3 more
doaj +2 more sources
Optical see-through augmented reality via inverse-designed waveguide couplers [PDF]
NanophotonicsWaveguide-based augmented-reality (AR) displays offer compact, optical see-through form factors but remain limited by chromatic dispersion, ghosting from parasitic diffraction orders, distortion of the see-through scene, and a restricted eyebox.
Lee Seunghyun +2 more
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Automated experimentally validated antenna design framework using versatile parameterization scheme [PDF]
Scientific ReportsModern antenna design is an intrinsic undertaking. It relies heavily on expert knowledge and computational tools, especially electromagnetic (EM) simulation software.
Slawomir Koziel +2 more
doaj +2 more sources
Al-Mustansiriyah Journal of Science, 2023 In this paper, our purpose is to study the classical continuous constraints boundary optimal triple control vector problem dominating nonlinear triple parabolic boundary value problem.
Yasameen H. Rashid +2 more
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Ibn Al-Haitham Journal for Pure and Applied Sciences, 2021 In this work, we prove that the triple linear partial differential equations (PDEs) of elliptic type (TLEPDEs) with a given classical continuous boundary control vector (CCBCVr) has a unique "state" solution vector (SSV) by utilizing the ...
Jamil A. Ali Al-Hawasy +1 more
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Case Studies in Thermal Engineering, 2023 A solution by the self-adjoint operator method (SAO) (still not widely used in engineering) is presented for a lumped parameter model (LM) of a co/counter-current, indirect heated, diluted, tubular, vertical moving bed heat exchanger (MBHE), with heat ...
Sávio L. Bertoli +4 more
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The Continuous Classical Optimal Control Problems for Triple Elliptic Partial Differential Equations
Ibn Al-Haitham Journal for Pure and Applied Sciences, 2020 In this paper the Galerkin method is used to prove the existence and uniqueness theorem for the solution of the state vector of the triple linear elliptic partial differential equations for fixed continuous classical optimal control vector.
J. A. Al-Hawasy, Doaa Kateb Jasim
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Constraints Optimal Control Governing by Triple Nonlinear Hyperbolic Boundary Value Problem
Journal of Applied Mathematics, 2020 The focus of this work lies on proving the existence theorem of a unique state vector solution (Stvs) of the triple nonlinear hyperbolic boundary value problem (TNHBVP) when the classical continuous control vector (CCCVE) is fixed by using the Galerkin ...
Jamil A. Ali Al-Hawasy, Lamyaa H. Ali
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Ibn Al-Haitham Journal for Pure and Applied Sciences, 2020 In this research, our aim is to study the optimal control problem (OCP) for triple nonlinear elliptic boundary value problem (TNLEBVP). The Mint-Browder theorem is used to prove the existence and uniqueness theorem of the solution of the state ...
Jamil A. Al-Hawasy, Doaa Kateb Jasim
doaj +1 more source