Zobrazeno 1 - 10
of 12
pro vyhledávání: '"M. Elble"'
Autor:
Joseph M. Elble, Nikolaos V. Sahinidis
Publikováno v:
Computational Optimization and Applications. 52:345-371
The scaling of linear optimization problems, while poorly understood, is definitely not devoid of techniques. Scaling is the most common preconditioning technique utilized in linear optimization solvers, and is designed to improve the conditioning of
Publikováno v:
Parallel Computing. 36:215-231
The graphics processing unit (GPU) is used to solve large linear systems derived from partial differential equations. The differential equations studied are strongly convection-dominated, of various sizes, and common to many fields, including computa
Autor:
J.-P. Egger, M. Augsburger, D. Chatellard, C. Castelli, S. Lenz, M. Elble, O.W.B. Schult, Dimitrios F. Anagnostopoulos, P. Hauser, G. Borchert, Detlev Gotta, Klaus Kirch, N. Nelms, L. M. Simons, H. Gorke, Th. Siems, P. El Khoury, Paul Indelicato, K. Rashid
Publikováno v:
Hyperfine Interactions. 127:149-155
At the LEAR facility, CERN, antiprotonic Lα transitions in light elements have been investigated with a focussing crystal spectrometer. The high resolution of the experiment allowed for the first time to resolve in $${\bar p}$$ H the 23P0 state from
Autor:
P. El-Khoury, L. M. Simons, Th. Siems, Khalid Rashid, H. Gorke, N. Nelms, S. Lenz, Klaus Kirch, G. Borchert, M. Augsburger, O.W.B. Schult, Dimitrios F. Anagnostopoulos, R. Frosch, Paul Indelicato, M. Elble, P. Hauser, D. Belmiloud, D. Chatellard, M. Daum, Detlev Gotta, J.-P. Egger, C. Castelli
Publikováno v:
Hyperfine Interactions. 114:157-164
Some time after its formation an exotic atom may be considered a hydrogen-like system consisting of a nucleus and an exotic particle in a bound state. In this situation it is an ideal tool to study cascade properties, while for the innermost orbits i
Publikováno v:
ICDM
The problem of finding optimized support association rules for a single numerical attribute, where the optimized region is a union of k disjoint intervals from the range of the attribute, is investigated. The first polynomial time algorithm for the p
Autor:
Nikolaos V. Sahinidis, Joseph M. Elble
Publikováno v:
International Journal of Mathematics in Operational Research. 4:319
This paper reviews the computational aspects of the LU factorisation of large-scale linear optimisation bases. In the simplex algorithm, the solution of two linear systems, involving a square basis matrix and its transpose, accounts for a large porti
Autor:
Joseph M. Elble, Nikolaos V. Sahinidis
Publikováno v:
International Journal of Mathematics in Operational Research. 4:366
In the simplex method for linear optimisation, two linear systems involving a square non-singular basis matrix B and its transpose are solved at each iteration. A column of B is then replaced, and the solution of these two linear systems is required
Autor:
L. M. Simons, Th. Siems, S. Lenz, O.W.B. Schult, J.-P. Egger, Klaus Kirch, N. Nelms, C. Castelli, D. Chatellard, Dimitrios F. Anagnostopoulos, G. Borchert, H. Gorke, Detlev Gotta, P. Hauser, M. Augsburger, P. El-Khoury, M. Elble, Khalid Rashid, Paul Indelicato
Publikováno v:
ResearcherID
In LEAR experiment PS207, the Balmer a radiation from antiprotonic hydrogen has been measured with a focussing crystal spectrometer. Preliminary results for strong interaction effects are reported.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5813c51148e77ea94b61e6c797dbfb01
http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=ORCID&SrcApp=OrcidOrg&DestLinkType=FullRecord&DestApp=WOS_CPL&KeyUT=WOS:A1997XJ39200013&KeyUID=WOS:A1997XJ39200013
http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=ORCID&SrcApp=OrcidOrg&DestLinkType=FullRecord&DestApp=WOS_CPL&KeyUT=WOS:A1997XJ39200013&KeyUID=WOS:A1997XJ39200013
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