Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Plakhov, Alexander Yu."'
Publikováno v:
Sbornik: Mathematics, Volume 196 (2005), Number 6, pp. 885-933
We study the problem of minimal resistance for a body moving with constant velocity in a rarefied medium of chaotically moving point particles, in Euclidean space R^d. The particles distribution over velocities is radially symmetric. Under some addit
Externí odkaz:
http://arxiv.org/abs/math/0407406
Publikováno v:
Rend. Sem. Mat. Univ. Pol. Torino, Vol. 64 (2006) No.1, pp. 79--96
We address Newton-type problems of minimal resistance from an optimal control perspective. It is proven that for Newton-type problems the Pontryagin maximum principle is a necessary and sufficient condition. Solutions are then computed for concrete s
Externí odkaz:
http://arxiv.org/abs/math/0404237
Publikováno v:
Proceedings of the 6th Portuguese Conference on Automatic Control - Controlo 2004, Faro, Portugal, June 7-11, 2004, pp. 488-493
We study the Newton-like problem of minimal resistance for a two-dimensional body moving with constant velocity in a homogeneous rarefied medium of moving particles. The distribution of the particles over velocities is centrally symmetric. The proble
Externí odkaz:
http://arxiv.org/abs/math/0404194
This book contains the revised selected papers of the International Conference on Dynamic Monitoring and Optimization, DCO 2021, held in Aveiro, Portugal, February 3-5, 2021. The papers present achievements in the most challenging areas of dynamic co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2292::ca5a0650e61d0fa0319cbf825d8403a9
http://hdl.handle.net/10773/36877
http://hdl.handle.net/10773/36877
Autor:
Aleksenko, Alena
Publikováno v:
Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Doutoramento em Matemática Nesta tese estamos preocupados com o problema da resistência mínima primeiro dirigida por I. Newton em seu Principia (1687): encontrar o corpo de resistência mínima que se desloca através de um médio. As partículas
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::3176ae73b7aabfa4272090e846ac394c
Publikováno v:
Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
CIÊNCIAVITAE
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
CIÊNCIAVITAE
Doutoramento em Matemática Neste trabalho exploram-se alguns dos actuais recursos de computação cientıfica no contexto da otimização estática e dinâmica. Começa-se por propor um conjunto de procedimentos computacionais algébricos que permit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::ec921e7d0306338cfbcb713fe7a1eb2b