Výsledky vyhledávání - "Poisson, Distribució de"

On left-truncating and mixing Poisson distributions

Autor: Valero, Jordi, Pérez-Casany, Marta, Ginebra, Josep, Universitat Autònoma de Barcelona. Centre de Recerca Matemàtica

Publikováno v: Recercat: Dipósit de la Recerca de Catalunya
Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
Dipòsit Digital de Documents de la UAB
Universitat Autònoma de Barcelona
Recercat. Dipósit de la Recerca de Catalunya
instname

"Vegeu el resum a l'inici del document del fitxer adjunt".

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::aa400d3cc627f1235883cc026522c3a7
http://hdl.handle.net/2072/419028

Zobrazit plný text záznamu

On the Interpolation Problem for the Poisson Equation on Collocated Meshes

Autor: D. Santos, F. Trias, J. Muela, N. Valle

Publikováno v: UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)

The appearence of unphysical velocities in highly distorted meshes is a common problem in many simulations. In collocated meshes, this problem arises from the interpolation of the pressure gradient from faces to cells. Using an algebraic form for the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7c94a8c031f66bb34ba1fd339e9f6180
https://doi.org/10.23967/wccm-eccomas.2020.257

Zobrazit plný text záznamu

Classification of b^m-Nambu structures of top degree

Autor: Arnau Planas, Eva Miranda

Publikováno v: UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
Recercat. Dipósit de la Recerca de Catalunya
instname

In this paper, we classify b m -Nambu structures via b m -cohomology. The complex of b m -forms is an extension of the De Rham complex, which allows us to consider singular forms. b m -Cohomology is well understood thanks to Scott (2016) [12] , and i

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::faed5c929cc45656f9e131faeb767317
http://hdl.handle.net/2117/116466

Zobrazit plný text záznamu

Non-commutative integrable systems on $b$-symplectic manifolds

Autor: Eva Miranda, Anna Kiesenhofer

Publikováno v: Recercat. Dipósit de la Recerca de Catalunya
instname
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)

In this paper we study noncommutative integrable systems on b-Poisson manifolds. One important source of examples (and motivation) of such systems comes from considering noncommutative systems on manifolds with boundary having the right asymptotics o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::255763a611e8b1fe75f9fefbb5cec6a3
http://arxiv.org/abs/1606.02605

Zobrazit plný text záznamu

Extended Truncated Tweedie-Poisson Model

Autor: Marta Pérez-Casany, Josep Ginebra, Jordi Valero

Publikováno v: Recercat. Dipósit de la Recerca de Catalunya
instname

It has been argued that by truncating the sample space of the negative binomial and of the inverse Gaussian-Poisson mixture models at zero, one is allowed to extend the parameter space of the model. Here that is proved to be the case for the more gen

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4833cb4f0ec82f19e4a988430ec80551
https://doi.org/10.1007/s11009-012-9277-8

Zobrazit plný text záznamu

Coupling symmetries with Poisson structures

Autor: Camille Laurent-Gengoux, Eva Miranda

Publikováno v: Recercat. Dipósit de la Recerca de Catalunya
instname
Acta Mathematica Vietnamica
Acta Mathematica Vietnamica, Springer Singapore, 2013, 38, pp.21-32. ⟨10.1007/s40306-013-0008-1⟩
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)

We study local normal forms for completely integrable systems on Poisson manifolds in the presence of additional symmetries. The symmetries that we consider are encoded in actions of compact Lie groups. The existence of Weinstein's splitting theorem

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aabab0c052c232dc1f11a9a245bccfee
https://hdl.handle.net/2117/131043

Zobrazit plný text záznamu

On left-truncating and mixing Poisson distributions

Autor: Jordi Valero, Marta Pérez-Casany, Josep Ginebra

Publikováno v: Recercat. Dipósit de la Recerca de Catalunya
instname
Universitat Jaume I
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)

The distributions obtained by left-truncating at k a mixed Poisson distribution, kT-MP, and those obtained by mixing previously left-truncated Poisson distributions, M-kTP, are characterized by means of their probability generating function. The main

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f0088c87fc71d9be50ea37159f343746
http://hdl.handle.net/2072/115257

Zobrazit plný text záznamu

Extended truncated Tweedie-Poisson model

Autor: Valero, Jordi, Ginebra, Josep, Pérez Cassany, Marta, Universitat Autònoma de Barcelona. Centre de Recerca Matemàtica

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::66b39eab64dbe7a3c57aea8af5933e77
https://ddd.uab.cat/record/69290

Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání