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Bouhali Nesrine Azzam-Laouir Dalila Monteiro Marques Manuel D. P. 《Journal of Optimization Theory and Applications》2022,194(1):59-91
Journal of Optimization Theory and Applications - We consider a control problem in a finite-dimensional setting, which consists in finding a minimizer for a standard functional defined by way of... 相似文献
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Ahrens J Bai X Barwick SW Becka T Becker JK Bernardini E Bertrand D Binon F Biron A Boersma DJ Böser S Botner O Bouchta A Bouhali O Burgess T Carius S Castermans T Chen A Chirkin D Collin B Conrad J Cooley J Cowen DF Davour A De Clercq C DeYoung T Desiati P Dewulf JP Ekström P Feser T Gaisser TK Ganugapati R Gaug M Geenen H Gerhardt L Goldschmidt A Gross A Hallgren A Halzen F Hanson K Hardtke R Harenberg T Hauschildt T Helbing K Hellwig M Herquet P Hill GC Hubert D Hughey B Hulth PO Hultqvist K 《Physical review letters》2004,92(7):071102
We present the results of a search for point sources of high-energy neutrinos in the northern hemisphere using AMANDA-II data collected in the year 2000. Included are flux limits on several active-galactic-nuclei blazars, microquasars, magnetars, and other candidate neutrino sources. A search for excesses above a random background of cosmic-ray-induced atmospheric neutrinos and misreconstructed downgoing cosmic-ray muons reveals no statistically significant neutrino point sources. We show that AMANDA-II has achieved the sensitivity required to probe known TeV gamma-ray sources such as the blazar Markarian 501 in its 1997 flaring state at a level where neutrino and gamma-ray fluxes are equal. 相似文献
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Airapetian A Akopov N Akopov Z Amarian M Ammosov VV Aschenauer EC Avakian H Avakian R Avetissian A Avetissian E Bailey P Baturin V Baumgarten C Beckmann M Belostotski S Bernreuther S Bianchi N Blok HP Böttcher H Borissov A Bouhali O Bouwhuis M Brack J Brauksiepe S Brüll A Brunn I Bulten HJ Capitani GP Cisbani E Ciullo G Court GR Dalpiaz PF De Leo R De Nardo L De Sanctis E Devitsin E de Witt Huberts PK Di Nezza P Düren M Ehrenfried M Elbakian G Ellinghaus F Elschenbroich U Ely J Fabbri R 《Physical review letters》2003,90(9):092002
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Czechoslovak Mathematical Journal - We present sufficient conditions for the existence of pth powers of a quasiho-mogeneous Toeplitz operator Teisθφ, where φ is a radial polynomial... 相似文献
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