Results 61 to 70 of about 1,110,315 (292)

Representations and $K$-theory of Discrete Groups

, 1992
Let $\Gamma$ be a discrete group of finite virtual cohomological dimension with certain finiteness conditions of the type satisfied by arithmetic groups.
A. Adem, A. Adem, A. Borel, Alejandro Adem, C. Soulé, D. Burghelea, D. Quillen, G.B. Segal, J.-P. Serre, J.-P. Serre, J.-P. Serre, J.F. Adams, K. Brown, M. Tezuka, M.F. Atiyah, M.F. Atiyah, N. Kuhn, N. Kuhn   +17 more
core   +3 more sources

Correcting the Colour-Dipole Cascade Model with Fixed Order Matrix Elements [PDF]

, 2002
An algorithm is presented in which the Colour-Dipole Cascade Model as implemented in the Ariadne program is corrected to match the fixed order tree-level matrix elements for e+e- -> n jets.
E. Boos ., G. Corcella ., J.C. Collins, JADE Collaboration, K. Hamacher, L. Lönnblad, L. Lönnblad, L. Lönnblad, Leif Lönnblad, M.H. Seymour, S. Catani, S. Frixione, S. Moretti, S. Mrenna, Y. Chen, Y.L. Dokshitzer, Y.L. Dokshitzer   +16 more
core   +2 more sources

Virtual Element Methods Without Extrinsic Stabilization

SIAM Journal on Numerical Analysis
Virtual element methods (VEMs) without extrinsic stabilization in arbitrary degree of polynomial are developed for second order elliptic problems, including a nonconforming VEM and a conforming VEM in arbitrary dimension. The key is to construct local $H(\textrm{div})$-conforming macro finite element spaces such that the associated $L^2$ projection of ...
Chunyu Chen, Xuehai Huang, Huayi Wei
openaire   +3 more sources

Predicting Epileptogenic Tubers in Patients With Tuberous Sclerosis Complex Using a Fusion Model Integrating Lesion Network Mapping and Machine Learning

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Accurate localization of epileptogenic tubers (ETs) in patients with tuberous sclerosis complex (TSC) is essential but challenging, as these tubers lack distinct pathological or genetic markers to differentiate them from other cortical tubers.
Tinghong Liu, Qi Wang, Suhui Kuang, Dezhi Cao, Ping Ding, Shaohui Zhang, Haihua Wei, Zhirong Wei, Jinshan Xu, Xinyu Huang, Bing Liu, Shuli Liang   +11 more
wiley   +1 more source

Enhancing Spatial Cognition in Online Virtual Museum Environments: Integrating Game-Based Navigation Strategies for Improved User Experience

Applied Sciences
Online Virtual Museums (OVM) serve as vital conduits for the global propagation of cultural heritage but grapple with the challenge of user disorientation due to the absence of physical references. Leveraging the successful paradigm of game-based virtual
Yuxin Zhang, Boning Zhang, Wansok Jang, Younghwan Pan   +3 more
doaj   +1 more source

Information literacy experiencies inside virtual learning environments

Biblios, 2016
Objective. Suggest the use of virtual learning environments as an Information Literacy (IL) alternative. Method. Analysis of the main elements of web sites. To achieve this purpose the article includes the relationship between IL and the learning virtual
Patricia Hernández Salazar
doaj   +1 more source

Running a distributed virtual observatory: US Virtual Astronomical Observatory operations [PDF]

, 2012
Operation of the US Virtual Astronomical Observatory shares some issues with modern physical observatories, e.g., intimidating data volumes and rapid technological change, and must also address unique concerns like the lack of direct control of the ...
Berriman, G. Bruce, Hanisch, Robert J., McGlynn, Thomas A., Thakar, Aniruddha R.   +3 more
core   +3 more sources

Virtual Elements and curved edges

, 2019
We present a new method to construct Virtual Element spaces on polygons with curved edges.
Da Veiga, L. Beirao, Brezzi, F., Marini, L. D., Russo, A.   +3 more
openaire   +2 more sources

Development of a Prediction Model for Progression Risk in High‐Grade Gliomas Based on Habitat Radiomics and Pathomics

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To investigate the value of constructing models based on habitat radiomics and pathomics for predicting the risk of progression in high‐grade gliomas. Methods This study conducted a retrospective analysis of preoperative magnetic resonance (MR) images and pathological sections from 72 patients diagnosed with high‐grade gliomas (52 ...
Yuchen Zhu, Yuxi Gong, Weilin Xu, Xingjian Sun, Gefei Jiang, Lei Qiu, Kexin Shi, Mengxing Wu, Yinjiao Fei, Jinling Yuan, Jinyan Luo, Yurong Li, Yuandong Cao, Minhong Pan, Shu Zhou   +14 more
wiley   +1 more source

Arbitrary order 2D virtual elements for polygonal meshes: Part II, inelastic problem

, 2017
The present paper is the second part of a twofold work, whose first part is reported in [3], concerning a newly developed Virtual Element Method (VEM) for 2D continuum problems. The first part of the work proposed a study for linear elastic problem.
Artioli, Edoardo, da Veiga, Lourenco Beirão, Lovadina, Carlo, Sacco, Elio   +3 more
core   +2 more sources