Results 31 to 40 of about 92,391 (275)
A posteriori error control for a quasi-continuum approximation of a periodic chain [PDF]
, 2013 We consider a one-dimensional periodic atomistic model, for which we formulate and analyse an adaptive variant of a quasicontinuum method. We establish a posteriori error estimators for the energy norm and for the energy, based on a posteriori residual ...
Wang, Hoa, Ortner, Christoph
core +1 more source
Cahiers Droit, Sciences & TechnologiesTo what extent do the a priori and a posteriori approach to ignorance inform us about the relationship between science and law ? This paper sets out to explore the answers in five stages. How are we ignorant ?
Jean-Sylvestre Bergé
doaj +1 more source
O Uso de Prioris Não Informativas para Estimação do Tamanho Populacional
Trends in Computational and Applied Mathematics, 2004 Neste trabalho, apresentamos um modelo Bayesiano de captura-recaptura onde consideramos prioris não informativas para os parâmetros populacionais.
H.P. Zacharias, J.G. Leite, C.A.R. Diniz
doaj +1 more source
The Annals of Mathematical Statistics, 1970 Conditions are given under which a sequence of posterior distributions converges weakly to a degenerate distribution. It is not assumed that the model being used actually governs the data. Exponential models are studied in particular and are shown to be well behaved under mild assumptions.
openaire +2 more sources
A Posteriori Error Estimates for the Generalized Overlapping Domain Decomposition Methods
Journal of Applied Mathematics, 2012 A posteriori error estimates for the generalized overlapping domain decomposition method (GODDM) (i.e., with Robin boundary conditions on the interfaces), for second order boundary value problems, are derived.
Hakima Benlarbi, Ahmed-Salah Chibi
doaj +1 more source
SENIOR FORMS STUDENTS’ COGNITIVE ACTIVITY DEVELOPMENT IN ENGLISH TEXTUAL ACTIVITY
Вестник Тамбовского университета. Серия: Гуманитарные науки, 2016 It is devoted to considering a question of using popular-science texts as the main means of senior forms students’ cognitive activity development. In our work we base on some principles of I.
Nina Valentinovna Protasova
doaj +1 more source
Abstract and Applied Analysis, 2014 Explicit formulae of constants within the a posteriori error estimate for optimal control problems are investigated with Legendre-Galerkin spectral methods. The constrained set is put on the control variable.
Jianwei Zhou
doaj +1 more source
Towards a structural-functional classification of fynbos: a comparison of methods
Bothalia: African Biodiversity & Conservation, 1979 The need for a classification of the vegetation of the fynbos region is stressed. In the present work we have evaluated some structural-functional approaches that could be used to classify and describe fynbos.
P. Linder, B. M. Campbell
doaj +1 more source
Local Projection-Based Stabilized Mixed Finite Element Methods for Kirchhoff Plate Bending Problems
Abstract and Applied Analysis, 2013 Based on stress-deflection variational formulation, we propose a family of local projection-based stabilized mixed finite element methods for Kirchhoff plate bending problems.
Xuehai Huang
doaj +1 more source
A Model to Improve Granular Temperature in CFD-DEM Simulations
Energies, 2020 CFD-DEM (computational fluid dynamic-discrete element method) is a promising approach for simulating fluid–solid flows in fluidized beds. This approach generally under-predicts the granular temperature due to the use of drag models for the average drag ...
Yaxiong Yu, Li Zhao, Yu Li, Qiang Zhou
doaj +1 more source