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91.
92.
The authors consider proper holomorphic mappings between smoothly bounded pseudoconvex regions in complex 2-space, where the
domain is of finite type and admits a transverse circle action. The main result is that the closure of each irreducible component
of the branch locus of such a map intersects the boundary of the domain in the union of finitely many orbits of the group
action. 相似文献
93.
We study a variety of NP-hard bin packing problems under a divisibility constraint that generalizes the often encountered situation in which all item sizes are powers of 2. For ordinary one-dimensional bin packing, we show that First Fit Decreasing produces optimal packings under this restriction, and that if in addition the largest item size divides the bin capacity, then even the less powerful First Fit algorithm is optimal. Similar results are obtained for two-dimensional bin packing and multiprocessor scheduling, along with several other simple variants. For more complicated problems, like vector packing and dynamic bin packing, the improvement is less substantial, and we indicate why. 相似文献
94.
B. S. Baker E. G. Coffman Jr. 《Journal of Algorithms in Cognition, Informatics and Logic》1982,3(4):303-316
An approximation algorithm for an NP-complete problem in dynamic storage allocation is studied. A preemptive regime is assumed. It is shown that in the worst-case the waiting times for FIFO allocation of requests are linear functions of the minimum achievable times. 相似文献
95.
96.
Communicated by
J. Serrin 相似文献
97.
Bowcock T Kinoshita K Pipkin FM Procario M Wilson R Wolinski J Xiao D Haas P Hempstead M Jensen T Johnson DR Kagan H Kass R Morrow FM Baringer P McIlwain RL Miller DH Ng CR Shibata EI Poling R Alam MS Katayama N Kim IJ Li WC Lou XC Sun CR Tanikella V Bortoletto D Goldberg M Holmes R Horwitz N Jawahery A Lubrano P Moneti GC Sharma V Shipsey IP Csorna SE Mestayer MD Brock IC Ferguson T Vogel H Bebek C Berkelman K Blucher E Byrd J Cassel DG Coffman DM Copie T DeSalvo R DeWire JW Ehrlich R Galik RS 《Physical review D: Particles and fields》1989,40(5):1701
98.
Avery P Besson D Garren L Yelton J Bowcock T Kinoshita K Pipkin FM Procario M Wilson R Wolinski J Xiao D Jawahery A Park CH Poling R Fulton R Haas P Hempstead M Jensen T Johnson DR Kagan H Kass R Morrow F Whitmore J Baringer P McIlwain RL Miller DH Ng CR Shibata EI Yao W Bortoletto D Goldberg M Horwitz N Lubrano P Mestayer MD Moneti GC Sharma V Shipsey IP Skwarnicki T Csorna SE Letson T Alam MS Chen D Katayama N Kim IJ Li WC Lou XC Sun CR Tanikella V Brock IC Ferguson T Artuso M Bebek C 《Physical review letters》1989,62(8):863-865
99.
Bortoletto D Goldberg M Horwitz N Mestayer MD Moneti GC Sharma V Shipsey IP Skwarnicki T Csorna SE Letson T Brock IC Ferguson T Alexander J Artuso M Bebek C Berkelman K Cassel DG Cheu E Coffman DM Crawford G DeWire JW Drell PS Ehrlich R Galik RS Gittelman B Gray SW Halling AM Hartill DL Heltsley BK Kandaswamy J Kowalewski R Kreinick DL Kubota Y Lewis JD Mistry NB Mueller J Namjoshi R Nandi S Nordberg E O'Grady C Peterson D Pisharody M Riley D Sapper M Silverman A Stone S Worden H Worris M 《Physical review letters》1989,63(16):1667-1670
100.
Bowcock T Kinoshita K Mauskopf P Pipkin FM Procario M Wilson R Wolinski J Xiao D Baringer P Haas P Lam H Jawahery A Park CH Perticone D Poling R Fulton R Hempstead M Jensen T Johnson DR Kagan H Kass R Morrow F Whitmore J Chen W Dominick JM McIlwain RL Miller DH Ng CR Shibata EI Yao W Thorndike EH Alam MS Katayama N Kim IJ Li WC Lou XC Sun CR Bortoletto D Goldberg M Horwitz N Lubrano P Mestayer MD Moneti GC Sharma V Shipsey IP Skwarnicki T Csorna SE Letson T Brock IC Ferguson T Artuso M Bebek C 《Physical review D: Particles and fields》1989,40(1):263-266