Results 11 to 20 of about 127,219 (252)
On the Exact Evaluation of Integrals of Wavelets
Mathematics, 2023 Wavelet expansions are a powerful tool for constructing adaptive approximations. For this reason, they find applications in a variety of fields, from signal processing to approximation theory.
Enza Pellegrino +2 more
doaj +1 more source
Long Cycle Factorizations: Bijective Computation in the General Case [PDF]
Discrete Mathematics & Theoretical Computer Science, 2013 This paper is devoted to the computation of the number of ordered factorizations of a long cycle in the symmetric group where the number of factors is arbitrary and the cycle structure of the factors is given. Jackson (1988) derived the first closed form
Ekaterina A. Vassilieva
doaj +1 more source
Bijective evaluation of the connection coefficients of the double coset algebra [PDF]
Discrete Mathematics & Theoretical Computer Science, 2011 This paper is devoted to the evaluation of the generating series of the connection coefficients of the double cosets of the hyperoctahedral group. Hanlon, Stanley, Stembridge (1992) showed that this series, indexed by a partition $ν$, gives the spectral ...
Alejandro H. Morales +1 more
doaj +1 more source
Reducing the influence of intramodular connectivity in participation coefficient [PDF]
Network Neuroscience, 2020 Both natural and engineered networks are often modular. Whether a network node interacts with only nodes from its own module or nodes from multiple modules provides insight into its functional role. The participation coefficient ( PC) is typically used to measure this attribute, although its value also depends on the size and connectedness of the ...
Pedersen, M +4 more
openaire +4 more sources
Results in Engineering, 2023 Friction is a complex system affected by microscopical effects and multidisciplinary phenomena. Coulomb's simple friction model with a constant friction coefficient cannot account for all these tribological effects.
Dominik Hinse +4 more
doaj +1 more source
Modified localization coefficients for cluster processes identification: a comparative analysis (case study: the Russian rye sector) [PDF]
E3S Web of Conferences, 2020 The paper presents the results of the identification of agrarian clusters. Research is done in connection with the rye sector of Russia taken as a case study. The localization coefficients were calculated from the gross yield of winter rye grain.
Kostenko O V
doaj +1 more source
Zeros of Gegenbauer and Hermite polynomials and connection coefficients [PDF]
Mathematics of Computation, 2004 In this paper, sharp upper limit for the zeros of the ultraspherical polynomials are obtained via a result of Obrechkoff and certain explicit connection coefficients for these polynomials. As a consequence, sharp bounds for the zeros of the Hermite polynomials are obtained.
Iván Area +3 more
openaire +3 more sources
On Coefficient Problems for Functions Connected with the Sine Function [PDF]
Symmetry, 2021 In this paper, some coefficient problems for starlike analytic functions with respect to symmetric points are considered. Bounds of several coefficient functionals for functions belonging to this class are provided. The main aim of this paper is to find estimates for the following: coefficients, logarithmic coefficients, some cases of the generalized ...
openaire +1 more source
Sinc-Fractional Operator on Shannon Wavelet Space
Frontiers in Physics, 2018 In this paper the sinc-fractional derivative is extended to the Hilbert space based on Shannon wavelets. Some new fractional operators based on wavelets are defined.
Carlo Cattani
doaj +1 more source
Quadratic 𝑞-exponentials and connection coefficient problems [PDF]
Proceedings of the American Mathematical Society, 1999 We establish expansion formulas of q q -exponential functions in terms of continuous
Ismail, Mourad E. H. +2 more
openaire +1 more source