Results 11 to 20 of about 20,849 (161)

Recent Advances in the Calculation of Dynamical Correlation Functions

open access: yesFrontiers in Physics, 2020
We review various theoretical methods that have been used in recent years to calculate dynamical correlation functions of many-body systems. Time-dependent correlation functions and their associated frequency spectral densities are the quantities of ...
J. Florencio, O. F. de Alcantara Bonfim
doaj   +1 more source

On some hypergeometric Sobolev orthogonal polynomials with several continuous parameters

open access: yesVisnik Harkivsʹkogo Nacionalʹnogo Universitetu im. V.N. Karazina. Cepiâ Matematika, Prikladna Matematika i Mehanika, 2023
In this paper we study the following hypergeometric polynomials: $$ \mathcal{P}_n(x) = \mathcal{P}_n(x;\alpha,\beta,\delta_1, \dots,\delta_\rho,\kappa_1,\dots,\kappa_\rho) = $$ $$ = {}_{\rho+2} F_{\rho+1} (-n,n+\alpha+\beta+1,\delta_1+1, \dots,\delta_ ...
Sergey Zagorodnyuk
doaj   +1 more source

Recurrence Relations for the Moments of Minimum Order Statistics from Exponential Distribution

open access: yesCumhuriyet Science Journal, 2019
Inthis paper, certain recurrence relations for themoments of minimum order statistics of a random sample of size n arising from exponential distributionare obtained.
Muhammet Bekçı
doaj   +1 more source

On a Nonlinear Recurrent Relation [PDF]

open access: yesJournal of Statistical Physics, 2009
to appear in Journal of Statistical ...
openaire   +3 more sources

Probabilistic recurrence relations revisited

open access: yesTheoretical Computer Science, 1995
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Chaudhuri, S., Dubhashi, D.
openaire   +3 more sources

Approximation for the Ratios of the Confluent Hypergeometric Function ΦD(N) by the Branched Continued Fractions

open access: yesAxioms, 2022
The paper deals with the problem of expansion of the ratios of the confluent hypergeometric function of N variables ΦD(N)(a,b¯;c;z¯) into the branched continued fractions (BCF) of the general form with N branches of branching and investigates the ...
Tamara Antonova   +2 more
doaj   +1 more source

Recurrence relations connecting mock theta functions and restricted partition functions [PDF]

open access: yesNotes on Number Theory and Discrete Mathematics, 2023
In this paper, we provide some recurrence relations connecting restricted partition functions and mock theta functions. Elementary manipulations are used including Jacobi triple product identity, Euler's pentagonal number theorem, and Ramanujan's theta ...
M. Rana, H. Kaur, K. Garg
doaj   +1 more source

Discatenated and lacunary recurrences [PDF]

open access: yesNotes on Number Theory and Discrete Mathematics
Recursive sequences with gaps have been studied previously. This paper considers some elementary properties of such sequences where the gaps have been created on a regular basis from sequence to sequence – ‘discatenated’ (systematic gaps) and ‘lacunary’
Hakan Akkuş   +3 more
doaj   +1 more source

Recurrent Relational Networks

open access: yes, 2017
Accepted at NIPS ...
Rasmus Berg Palm   +2 more
openaire   +3 more sources

Some fundamental Fibonacci number congruences [PDF]

open access: yesNotes on Number Theory and Discrete Mathematics
This paper investigates a number of congruence properties related to the coefficients of a generalized Fibonacci polynomial. This polynomial was defined to produce properties comparable with those of the standard polynomials of some special functions ...
Anthony G. Shannon   +3 more
doaj   +1 more source

Home - About - Disclaimer - Privacy