Results 1 to 10 of about 3,149,768 (165)
It is known, though not commonly, that one can describe fermions using a second order in derivatives Lagrangian instead of the first order Dirac one.
Johnny Espin, Kirill Krasnov
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Second-Order Footsteps Illusions
In the “footsteps illusion”, light and dark squares travel at constant speed across black and white stripes. The squares appear to move faster and slower as their contrast against the stripes varies.
Akiyoshi Kitaoka, Stuart Anstis
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Differential evolution (DE) is a robust, efficient and simple evolutionary algorithm for various optimisation and engineering problems. It has several outstanding features such as low time complexity, ease to use and robust steadiness.
Xinchao Zhao +3 more
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Generalized Second-Order G-Wolfe Type Fractional Symmetric Program and their Duality Relations under Generalized Assumptions [PDF]
In this article, we formulate the concept of generalize bonvexity/pseudobonvexity functions. We formulate duality results for second-order fractional symmetric dual programs of G-Wolfe-type model.
Arvind Kumar +4 more
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Does inquiry-based learning model improve learning outcomes? A second-order meta-analysis [PDF]
This research study aims to utilize a second-order meta-analysis procedure to synthesize the effects of inquiry-based learning model (IBLM) on learning outcomes.
Bilge Öztürk +2 more
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Oscillatory behavior of second-order damped differential equations with a superlinear neutral term [PDF]
This article concerns the oscillatory behavior of solutions to second-order damped nonlinear differential equations with a superlinear neutral term. The results are obtained by a Riccati type transformation as well as by an integral criterion.
Ercan Tunç, Osman Özdemir
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Second-Order Finite Automata [PDF]
AbstractTraditionally, finite automata theory has been used as a framework for the representation of possibly infinite sets of strings. In this work, we introduce the notion of second-order finite automata, a formalism that combines finite automata with ordered decision diagrams, with the aim of representing possibly infinitesets of setsof strings. Our
Alexsander A. de Melo +1 more
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Effect of second harmonic and second‐order intermodulation on third‐order passive intermodulation
Third‐order intermodulation (IM3) is considered as a typical metric to evaluate passive intermodulation (PIM) in electrical connectors, which may be affected by the second‐order effect in the circuit with cascaded non‐linearities.
Qiuyan Jin, Quanyuan Feng
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Second-order Darboux displacements [PDF]
The potentials for a one dimensional Schroedinger equation that are displaced along the x axis under second order Darboux transformations, called 2-SUSY invariant, are characterized in terms of a differential-difference equation. The solutions of the Schroedinger equation with such potentials are given analytically for any value of the energy.
Samsonov, B. F. +3 more
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Criteria for Oscillation of Half-Linear Functional Differential Equations of Second-Order
The present article aims to establish more effective criteria for testing the oscillation of a class of functional differential equations with delay arguments.
Barakah Almarri, Osama Moaaz, Ali Muhib
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