نتایج جستجو برای: stirling number

تعداد نتایج: 1170049  

Journal: :Journal of Combinatorial Theory, Series A 1978

2017
Nils Bunnefeld Philippe Lejeune

a straightforward approach for identifyingmultiple spatial movement patterns KevinMorelle* , Nils Bunnefeld, Philippe Lejeune andStephenA.Oswald BIOSEDepartment, Gembloux Agro-Bio Tech, University of Li ege, passage des d eport es 2, 5030Gembloux, Belgium; Biological and Environmental Sciences, School of Natural Sciences, University of Stirling, Stirling FK9 4LA, UK; and Division of Science, Pe...

Journal: :Neural networks : the official journal of the International Neural Network Society 2009
Vassilis Cutsuridis Thomas Wennekers Bruce P. Graham Imre Vida John G. Taylor

a Department of Computing Science and Mathematics, University of Stirling, Stirling FK9 4LA, UK b Division of Neuroscience and Biomedical Systems, IBLS University of Glasgow West, Medical Building Glasgow, G12 8QQ, UK c Department of Mathematics, Centre for Neural Networks, King’s College London, London, UK d Centre for Theoretical and Computational Neuroscience, University of Plymouth, Plymout...

2011
Bettina F. Piko Robert Milin Rory O'Connor Michael Sawyer

1Department of Behavioral Sciences, Faculty of General Medicine, University of Szeged, Szeged, Hungary 2Royal Ottawa Mental Health Centre, Institute of Mental Health Research and Department of Psychiatry, University of Ottawa, Ottawa, Canada 3Department of Psychology, University of Stirling, Stirling, Scotland, UK 4Research and Evaluation Unit, Women’s and Children’s Hospital and School of Paed...

Journal: :Appl. Math. Lett. 2012
Toufik Mansour Matthias Schork Mark Shattuck

The generalized Stirling numbers introduced recently [11, 12] are considered in detail for the particular case s = 2 corresponding to the meromorphic Weyl algebra. A combinatorial interpretation in terms of perfect matchings is given for these meromorphic Stirling numbers and the connection to Bessel functions is discussed. Furthermore, two related q-polynomial identities are derived.

Journal: :Stochastic Processes and their Applications 2022

We study random convex cones defined as positive hulls of d-dimensional walks and bridges. compute expectations various geometric functionals these such the number k-dimensional faces sums conic quermassintegrals their faces. These are expressed in terms Stirling numbers both kinds B-analogues.

Journal: :Mechanical Engineering 1999

2015
Sarah Greenwood Jan-Chang Chen Chaur-Tzuhn Chen Alistair S. Jump

Chen, J-C. (corresponding author, [email protected] ), Greenwood , S. ([email protected] ), Chen, C-T. ([email protected]), Jump, A.S. ([email protected]) Department of Forestry, National Pingtung University of Science and Technology, 1 Hseuh Fu Road, Nei Pu Hsiang, Pingtung 912, Taiwan; Biological and Environmental Sciences, School of Natural Sciences, University of ...

2008
SVANTE JANSON

We exploit a bijection between plane recursive trees and Stirling permutations; this yields the equivalence of some results previously proven separately by different methods for the two types of objects as well as some new results. We also prove results on the joint distribution of the numbers of ascents, descents and plateaux in a random Stirling permutation. The proof uses an interesting gene...

Journal: :Electr. J. Comb. 2015
Askar Dzhumadil'daev Damir Yeliussizov

We describe the relation between graph decompositions into walks and the normal ordering of differential operators in the n-th Weyl algebra. Under several specifications, we study new types of restricted set partitions, and a generalization of Stirling numbers, which we call the λ-Stirling numbers.

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