Results 11 to 20 of about 792,171 (262)
Exact solution of higher-derivative conformal theory and minimal models
Physics Letters B, 2023 I investigate the two-dimensional four-derivative conformal theory that emerges from the Nambu-Goto string after the path-integration over all fields but the metric tensor. Using the method of singular products which accounts for tremendous cancellations
Yuri Makeenko
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Research Paper: Soliton Solution of Nonlinear Schrodinger Equation in the Presence of a Minimal Observable Length [PDF]
فیزیک کاربردی ایران, 2021 The unification between the theory of general relativity and the standard model of particle physics predicts the existence of a minimal measurable length on the order of the Planck length. Nowadays phenomenological studies of field theory in the presence
Behrooz Khosropour
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Positive Solutions for Resonant (p, q)-equations with convection
Advances in Nonlinear Analysis, 2020 We consider a nonlinear parametric Dirichlet problem driven by the (p, q)-Laplacian (double phase problem) with a reaction exhibiting the competing effects of three different terms. A parametric one consisting of the sum of a singular term and of a drift
Liu Zhenhai, Papageorgiou Nikolaos S.
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Minimal solutions for generic imaging models [PDF]
2008 IEEE Conference on Computer Vision and Pattern Recognition, 2008 A generic imaging model refers to a non-parametric camera model where every camera is treated as a set of unconstrained projection rays. Calibration would simply be a method to map the projection rays to image pixels; such a mapping can be computed using plane based calibration grids.
Ramalingam, Srikumar, Sturm, Peter
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Mechanical Engineering, 2018 This article discusses aspects of different manufacturing developments where manufacturers are working with researchers to develop ways to make products using less material and energy. Manufacturers looking to make American factories more competitive with foreign-based facilities are finding opportunities through re-engineering long-held wasteful ...
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Conjugacy and principal solution of generalized half-linear second order differential equations
Electronic Journal of Qualitative Theory of Differential Equations, 2012 We study the generalized half-linear second order differential equation and the associated Riccati type differential equation. We introduce the concepts of minimal and principal solutions of these equations and using these concepts we prove a new ...
Ondrej Dosly, J. Reznickova
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Fuzzy goal programming applied to multi-objective programming problem with FREs as constraints [PDF]
Decision Science Letters, 2015 This paper presents an alternate technique based on fuzzy goal programming (FGP) approach to solve multi-objective programming problem with fuzzy relational equations (FREs) as constraints.
Kailash Lachhwani
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Two-sided fuzzy relation inequalities with addition-min composition
Alexandria Engineering Journal, 2023 Considering the bilateral requirements of the terminals in a P2P network system, we aim to study the two-sided fuzzy relation inequalities with addition-min composition in this work.
Xiaopeng Yang, Zhining Wang
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Electronic Journal of Qualitative Theory of Differential Equations, 2023 In this paper, we obtain three subharmonic solutions with different prescribed minimal periods for a class of second order impulsive differential systems. Our proof is based on level estimates and the least action principle in critical point theory.
Huaxin Ou
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Posynomial geometric programming problem subject to max–product fuzzy relation equations
پژوهشهای ریاضی, 2022 In this article, we study a class of posynomial geometric programming problem (PGPF), with the purpose of minimizing a posynomial subject to fuzzy relational equations with max–product composition.
Elyas Shivanian,
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