Results 11 to 20 of about 11,330,245 (277)

Higher-order finite-difference methods for partial differential equations [PDF]

open access: yes, 1997
This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University.This thesis develops two families of numerical methods, based upon rational approximations having distinct real poles, for solving first- and second-order ...
Cheema, Tasleem Akhter
core   +7 more sources

Forward-chaining partial-order planning [PDF]

open access: yes, 2010
Over the last few years there has been a revival of interest in the idea of least-commitment planning with a number of researchers returning to the partial-order planning approaches of UCPOP and VHPOP.
Coles, A. J.   +3 more
core   +5 more sources

A family of difference schemes for fourth order parabolic partial differential equations [PDF]

open access: yes, 1983
A family of methods is developed for the numerical solution of fourth order parabolic partial differential equations in one- and two-space variables.
Khaliq, AQM, Twizell, EH
core   +6 more sources

Higher order parallel splitting methods for parabolic partial differential equations [PDF]

open access: yes, 1995
This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University.The thesis develops two families of numerical methods, based upon new rational approximations to the matrix exponential function, for solving second-order ...
Taj, Malik Shahadat Ali
core   +7 more sources

Relaxing Time Windows by Partial Orders in Routing Problems With Stacking Constraints

open access: yesIEEE Access, 2019
In vehicle routing problems, time windows are often used to formulate partial order relations between tasks in optimization model and related algorithm. However, time-window and partial order constraints are not equivalent.
Chen Wei, Zhi-Hua Hu, Wen-Wen Gao
doaj   +1 more source

Parallel evolutionary algorithms for the reconfigurable transfer line balancing problem [PDF]

open access: yesYugoslav Journal of Operations Research
This paper deals with an industrial problem of machining line design, which consists in partitioning a given set of operations into several subsets corresponding to workstations and sequencing the operations to satisfy the technical requirements and ...
Borisovsky Pavel
doaj   +1 more source

Numerical methods for ordinary differential equations with applications to partial differential equations [PDF]

open access: yes, 1983
This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University.The thesis develops a number of algorithms for the numerical solution of ordinary differential equations with applications to partial differential equations.
Khaliq, Abdul Qayyum Masud
core   +7 more sources

Transport of video over partial order connections [PDF]

open access: yes, 1999
A Partial Order and partial reliable Connection (POC) is an end-to-end transport connection authorized to deliver objects in an order that can differ from the transmitted one. Such a connection is also authorized to lose some objects.
Sénac, Patrick   +4 more
core   +1 more source

Betweenness of partial orders [PDF]

open access: yesRAIRO - Theoretical Informatics and Applications, 2020
We construct a monadic second-order sentence that characterizes the ternary relations that are the betweenness relations of finite or infinite partial orders. We prove that no first-order sentence can do that. We characterize the partial orders that can be reconstructed from their betweenness relations. We propose a polynomial time algorithm that tests
openaire   +2 more sources

Partially Ordered Models [PDF]

open access: yesJournal of Statistical Physics, 2010
54 pages, 11 figures, 6 simulations.
Fernandez, R., Deveaux, V.
openaire   +4 more sources

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