Results 11 to 20 of about 22,894 (307)
Factorization Method in Oscillator with the Aharonov-Casher System [PDF]
Advances in Mathematical Physics, 2014 We review the oscillator with Aharonov-Casher system and study some mathematical foundation about factorization method. The factorization method helps us to obtain the energy spectrum and general wave function for the corresponding system in some spin ...
J. Sadeghi +2 more
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Cartesian Operator Factorization Method for Hydrogen
Atoms, 2022 We generalize Schrödinger’s factorization method for Hydrogen from the conventional separation into angular and radial coordinates to a Cartesian-based factorization.
Xinliang Lyu +2 more
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Recent progress on the factorization method for electrical impedance tomography. [PDF]
Comput Math Methods Med, 2013 The Factorization Method is a noniterative method to detect the shape and position of conductivity anomalies inside an object. The method was introduced by Kirsch for inverse scattering problems and extended to electrical impedance tomography (EIT) by ...
Harrach B.
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On the green factorization method and supersymmetry
, 2022 The factorization method in operator language formalism and supersymmetric quantum mechanics are vastly studied in literature. The well-known factorization method goes to the early work by Infeld and Hull in 1951.
H., Zainuddin +2 more
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Non-negative Matrix Factorization for Dimensionality Reduction [PDF]
ITM Web of Conferences, 2022 —What matrix factorization methods do is reduce the dimensionality of the data without losing any important information. In this work, we present the Non-negative Matrix Factorization (NMF) method, focusing on its advantages concerning other methods of ...
Olaya Jbari, Otman Chakkor
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Near-field imaging of scattering obstacles with the factorization method [PDF]
, 2014 In this paper we establish a factorization method for recovering the location and shape of an acoustic bounded obstacle with using the near-field data, corresponding to infinitely many incident point sources. The obstacle is allowed to be an impenetrable
Yang, Jiaqing +3 more
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Lattice Points on the Fermat Factorization Method
Journal of Mathematics, 2022 In this paper, we study algebraic properties of lattice points of the arc on the conics x2−dy2=N especially for d=1, which is the Fermat factorization equation that is the main idea of many important factorization methods like the quadratic field sieve ...
Regis Freguin Babindamana +2 more
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Speeding Fermat’s factoring method [PDF]
Mathematics of Computation, 1999 A factoring method is presented which, heuristically, splits composite n n in
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Summability Factors for Cesaro Methods [PDF]
Proceedings of the American Mathematical Society, 1979 It is shown that if each of r and s is a nonnegative integer and {
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Continuum Energy Eigenstates via the Factorization Method
, 2023 The factorization method was introduced by Schrödinger in 1940. Its use in bound-state problems is widely known, including in supersymmetric quantum mechanics; one can create a factorization chain, which simultaneously solves a sequence of auxiliary
Wesley N. Mathews Jr. +1 more
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