Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Abdukerim Haji"'
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-24 (2024)
Abstract With the rapid advancement and application of Unmanned Aerial Vehicles (UAVs), target detection in urban scenes has made significant progress. Achieving precise 3D reconstruction from oblique imagery is essential for accurate urban object de
Externí odkaz:
https://doaj.org/article/55ad28e28a7d4411956e6bc55626d7fe
Autor:
Abdukerim Haji
Publikováno v:
International Journal of Mathematics and Mathematical Sciences, Vol 2010 (2010)
We investigate the solution of a repairable parallel system with primary as well as secondary failures. By using the method of functional analysis, especially, the spectral theory of linear operators and the theory of C0-semigroups, we prove well-pos
Externí odkaz:
https://doaj.org/article/e83a102e049c4350a3b7067d365c5a50
Publikováno v:
Acta Mathematicae Applicatae Sinica, English Series. 38:690-709
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::015fcd404a4ef87e726cf66424a7388d
https://doi.org/10.1007/s10255-022-1107-3
https://doi.org/10.1007/s10255-022-1107-3
Publikováno v:
Semigroup Forum. 102:477-494
By using the method of functional analysis, especially $$C_0$$ -semigroup theory and spectral theory of linear operators we prove the well-posedness and the existence of a unique positive dynamic solution of a deteriorating system with multiple vacat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::363064f146efaf4fbfbfe56697e04c22
https://doi.org/10.1007/s00233-020-10144-z
https://doi.org/10.1007/s00233-020-10144-z
Autor:
Abdulla Hoshur, Abdukerim Haji
Publikováno v:
Journal of Pseudo-Differential Operators and Applications. 11:1265-1287
We investigate an M/G/1 queue with second optional service and server breakdowns, which is described by infinitely many partial differential equations with boundary conditions and initial conditions. Firstly, by using $$C_0$$ -semigroup theory we pro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9653a331342840d32ff848786c9f69c8
https://doi.org/10.1007/s11868-020-00349-9
https://doi.org/10.1007/s11868-020-00349-9
Publikováno v:
Journal of Applied Mathematics and Physics. :2202-2218
We investigate an N-unit series system with finite number of vacations. By analyzing the spectral distribution of the system operator and taking into account the irreducibility of the semigroup generated by the system operator we prove that the dynam
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b32477ca1abd5c806a2b4e582a2d7698
https://doi.org/10.4236/jamp.2018.611185
https://doi.org/10.4236/jamp.2018.611185
Autor:
Tursunjan Keyim, Abdukerim Haji
Publikováno v:
Journal of Applied Mathematics and Physics. :185-193
We study a series-parallel repairable system consisting of three units with multiple vacations of a repairman. We first show that all points on the imaginary axis except zero belong to the resolvent set of the operator and zero is an eigenvalue of th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2fefefb9d47ab91f3b159c82d3742549
https://doi.org/10.4236/jamp.2017.51018
https://doi.org/10.4236/jamp.2017.51018
Publikováno v:
Journal of Applied Mathematics and Physics. :1585-1591
We investigate a series-parallel repairable system consisting of three-unit with multiple vacations of a repairman. By using C0-semigroup theory of linear operators in the functional analysis, we prove that the system is well-posed and has a unique p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1900f21b667714fb8279e4fad21d7678
https://doi.org/10.4236/jamp.2016.48168
https://doi.org/10.4236/jamp.2016.48168
Autor:
Abdukerim Haji, Abdugeni Osman
Publikováno v:
Journal of Applied Mathematics and Physics. :1592-1599
We investigate the solution of an N-unit series system with finite number of vacations. By using C0-semigroup theory of linear operators, we prove well-posedness and the existence of the unique positive dynamic solution of the system.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7a508e9b0c910cf072fecbcef380b232
https://doi.org/10.4236/jamp.2016.48169
https://doi.org/10.4236/jamp.2016.48169
Autor:
Abdukerim Haji
Publikováno v:
World Journal of Engineering and Technology. :277-283
We investigate Gaver’s parallel system attended by a cold standby unit and a repairman with multiple vacations. By analysing the spectral distribution of the system operator and taking into account the irreducibility of the semigroup generated by t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e3f8b843bdf2f40712003d9c63515a5c
https://doi.org/10.4236/wjet.2015.33c041
https://doi.org/10.4236/wjet.2015.33c041