Results 31 to 40 of about 3,753,549 (263)
On Determinants of Integrable Operators with Shifts [PDF]
International Mathematics Research Notices, 2013 Integrable integral operator can be studied by means of a matrix Riemann--Hilbert problem. However, in the case of so-called integrable operators with shifts, the associated Riemann--Hilbert problem becomes operator valued and this complicates strongly the analysis.
Alexander Its, Karol K. Kozlowski
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New Bell–Sheffer Polynomial Sets
Axioms, 2018 In recent papers, new sets of Sheffer and Brenke polynomials based on higher order Bell numbers, and several integer sequences related to them, have been studied. The method used in previous articles, and even in the present one, traces back to preceding
Pierpaolo Natalini, Paolo Emilio Ricci
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Coherent Upper Conditional Previsions Defined through Conditional Aggregation Operators
Mathematics, 2022 Conditional aggregation operators are introduced, and coherent upper conditional previsions are constructed by sub-additive, positively homogenous, and shift-invariant conditional aggregation operators. Composed operators defined by positively homogenous
Serena Doria
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Shift operators and toric mirror theorem [PDF]
, 2014 We give a new proof of Givental's mirror theorem for toric manifolds using shift operators of equivariant parameters. The proof is almost tautological: it gives an A-model construction of the I-function and the mirror map.
H. Iritani
semanticscholar +1 more source
A New Kind of Shift Operators for Infinite Circular and Spherical Wells
Advances in Mathematical Physics, 2014 A new kind of shift operators for infinite circular and spherical wells is identified. These shift operators depend on all spatial variables of quantum systems and connect some eigenstates of confined systems of different radii R sharing energy levels ...
Guo-Hua Sun +4 more
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Scattering matrices and Weyl functions [PDF]
, 2006 For a scattering system $\{A_\Theta,A_0\}$ consisting of selfadjoint extensions $A_\Theta$ and $A_0$ of a symmetric operator $A$ with finite deficiency indices, the scattering matrix $\{S_\gT(\gl)\}$ and a spectral shift function $\xi_\Theta$ are ...
Behrndt, Jussi +2 more
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High Order Riesz Transforms and Mean Value Formula for Generalized Translate Operator [PDF]
, 2013 In this paper, the mean value formula depends on the Bessel generalized shift operator corresponding to the solutions of the boundary value problem related to the Bessel operator are studied.
Ekincioglu, I., Keskin, C., Sayan, H. H.
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IEEE Access, 2021 Considering operators of the urban rail transit systems are often faced with cost control, passengers required high service quality, which has inter-affection between each other in congestion issues for the peak period.
Jin Zhou, Xin Guo, Feng Li
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Photonics, 2019 The gyrator transform (GT) is used for images processing in applications of light propagation. We propose new image processing operators based on the GT, these operators are: Generalized shift, convolution and correlation.
Ronal A. Perez +2 more
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Shifted vertex operator algebras [PDF]
Mathematical Proceedings of the Cambridge Philosophical Society, 2006 20pages
Chongying Dong, Geoffrey Mason
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