Zobrazeno 1 - 10
of 68
pro vyhledávání: '"D. A. Dubin"'
Publikováno v:
Inorganic Materials. 56:1551-1558
Theoretical and practical issues of digital information processing in the problems of load assessment in the evaluation of durability are considered. Due to the specifics of the problem under consideration, in which the precise definition of the extr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::963a3f082e8497bfc36a54ed3731408e
https://doi.org/10.1134/s0020168520150054
https://doi.org/10.1134/s0020168520150054
Publikováno v:
Journal of Machinery Manufacture and Reliability. 49:31-37
For a reasonable and reliable assessment of durability at the design or operation stage of the tracked vehicles, it is required information about the loading process. For a reliable assessment of loading and, consequently, durability, the question ar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9e3d649a8337e0c0eefffa09fe385691
https://doi.org/10.3103/s1052618820010069
https://doi.org/10.3103/s1052618820010069
Publikováno v:
Russian Engineering Research. 39:548-555
—To assess the durability of torsional shafts in the suspension of high-speed caterpillar vehicles on the basis of linear fracture mechanics, a mathematical model of fatigue-crack propagation is developed on the basis of Matlab/Simulink software. T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8dc17f8d569f75f3b3d7142e8bdbec09
https://doi.org/10.3103/s1068798x19070165
https://doi.org/10.3103/s1068798x19070165
Publikováno v:
Traktory i sel hozmashiny. 84:16-24
Loading of cushioning systems, as a condition caused by external influences and operating conditions, for highspeed tracked vehicles is determined by the characteristics of the track profile and motion modes. The most reliable estimate of the operati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::168f3ff1fea868169f92dd1106561e0f
https://doi.org/10.17816/0321-4443-66266
https://doi.org/10.17816/0321-4443-66266
Publikováno v:
Journal of Mathematical Analysis and Applications. 413:250-268
We consider various systematic ways of defining unbounded operator valued integrals of complex functions with respect to (mostly) positive operator measures and positive sesquilinear form measures, and investigate their relationships to each other in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c8cd1de3cb5a11bfeb843fe7d9dda5d1
https://doi.org/10.1016/j.jmaa.2013.11.045
https://doi.org/10.1016/j.jmaa.2013.11.045
Autor:
M A Hennings, D A Dubin
Publikováno v:
Publications of the Research Institute for Mathematical Sciences. 41:11-36
We formulate the quantum system of an oscillator driven by a quantum Wiener process, in the locally convex setting based on the rigged triple S(R) ⊂ L 2 (R) ⊂ S � (R). The generalized observables are taken to be the elements of L S(R) , S � (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d14aa927b5b63f45ebc8aefdbb972e2c
https://doi.org/10.2977/prims/1145475403
https://doi.org/10.2977/prims/1145475403
Autor:
M A Hennings, D A Dubin
Publikováno v:
Journal of Physics A: Mathematical and General. 37:6693-6711
We study the ⊙-product of Bracken [1], which is the Weyl quantized version of the pointwise product of functions in phase space. We prove that it is not compatible with the algebras of finite rank and Hilbert–Schmidt operators. By solving the lin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::536b121aff95f808ae93b9c014a082ef
https://doi.org/10.1088/0305-4470/37/26/007
https://doi.org/10.1088/0305-4470/37/26/007
Publikováno v:
Journal of Physics A: Mathematical and General. 35:9113-9121
There are self-adjoint operators which determine both spectral and semispectral measures. These measures have very different commutativity and covariance properties. This fact opens additional possibilities with regard to the physical meaning of such
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::66b4846dbbc12998572be082acf06997
https://doi.org/10.1088/0305-4470/35/43/310
https://doi.org/10.1088/0305-4470/35/43/310
Autor:
M. A. Hennings, D A Dubin
Publikováno v:
Journal of Mathematical Physics. 43:1063-1073
Among the multiplication operators on weighted Bergman Hilbert spaces are those where the multiplying function (operator symbol) depends only on the angular polar coordinate in the unit disk: we call these “angle operators.” As these Hilbert spac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e8efac542f374117a6b4f7665e5ff126
https://doi.org/10.1063/1.1423401
https://doi.org/10.1063/1.1423401
Autor:
M A Hennings, D A Dubin
Publikováno v:
Journal of Physics A: Mathematical and General. 34:273-279
We characterize those Hilbert space operators which are first moments of the gauge covariant positive operator-valued measures introduced by Lahti and Pellonpaa. We consider the suitability of such measures for describing quantum phase, observing tha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::decf8f4099273676fc29e383b8637f73
https://doi.org/10.1088/0305-4470/34/2/305
https://doi.org/10.1088/0305-4470/34/2/305