压缩
发表于 2025-3-21 16:57:56
书目名称Contemporary Approaches and Methods in Fundamental Mathematics and Mechanics影响因子(影响力)<br> http://impactfactor.cn/if/?ISSN=BK0236348<br><br> <br><br>书目名称Contemporary Approaches and Methods in Fundamental Mathematics and Mechanics影响因子(影响力)学科排名<br> http://impactfactor.cn/ifr/?ISSN=BK0236348<br><br> <br><br>书目名称Contemporary Approaches and Methods in Fundamental Mathematics and Mechanics网络公开度<br> http://impactfactor.cn/at/?ISSN=BK0236348<br><br> <br><br>书目名称Contemporary Approaches and Methods in Fundamental Mathematics and Mechanics网络公开度学科排名<br> http://impactfactor.cn/atr/?ISSN=BK0236348<br><br> <br><br>书目名称Contemporary Approaches and Methods in Fundamental Mathematics and Mechanics被引频次<br> http://impactfactor.cn/tc/?ISSN=BK0236348<br><br> <br><br>书目名称Contemporary Approaches and Methods in Fundamental Mathematics and Mechanics被引频次学科排名<br> http://impactfactor.cn/tcr/?ISSN=BK0236348<br><br> <br><br>书目名称Contemporary Approaches and Methods in Fundamental Mathematics and Mechanics年度引用<br> http://impactfactor.cn/ii/?ISSN=BK0236348<br><br> <br><br>书目名称Contemporary Approaches and Methods in Fundamental Mathematics and Mechanics年度引用学科排名<br> http://impactfactor.cn/iir/?ISSN=BK0236348<br><br> <br><br>书目名称Contemporary Approaches and Methods in Fundamental Mathematics and Mechanics读者反馈<br> http://impactfactor.cn/5y/?ISSN=BK0236348<br><br> <br><br>书目名称Contemporary Approaches and Methods in Fundamental Mathematics and Mechanics读者反馈学科排名<br> http://impactfactor.cn/5yr/?ISSN=BK0236348<br><br> <br><br>
Fabric
发表于 2025-3-21 21:35:09
Co-jumps and Markov Counting Systems in Random Environmentsn several counting processes. Such co-jumps are necessary and sufficient for infinitesimal correlation between counting processes of the system. We analyzed such infinitesimal correlation for a specific infectious disease model by randomizing time of Kolmogorov’s Backward system of differential equations based on appropriate stochastic integrals.
杠杆
发表于 2025-3-22 03:19:20
On a Lyapunov Characterization of Input-To-State Stability for Impulsive Systems with Unstable Conti of this function along the discontinuous trajectories of the system. For the case of unstable continuous dynamics, we derive new sufficient conditions for ISS under average-type dwell-time that provide a lower bound for the frequency of stabilizing jumps sufficient for the ISS.
insomnia
发表于 2025-3-22 07:12:50
https://doi.org/10.1007/978-3-663-04425-3enerated by linear symmetric tensor (of the second rank) differential operator of the forth order acting on symmetric tensor field. Reduction of such systems to the systems of non-coupled tetraharmonic equations is realized. The fundamental solutions of the derived tetraharmonic equations in many-dimensional spaces are given.
fender
发表于 2025-3-22 12:22:21
https://doi.org/10.1007/978-3-663-04425-3. A new method for evaluation the durability of long structures, including criteria of structural reliability and technogenic safety of operation and calculation of structural element durability on the offered theory, is briefly considered.
NEX
发表于 2025-3-22 13:55:15
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NEX
发表于 2025-3-22 19:58:56
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NAIVE
发表于 2025-3-22 23:17:43
A Stochastic Theory of Scale-Structural Fatigue and Structure Durability at Operational Loading. A new method for evaluation the durability of long structures, including criteria of structural reliability and technogenic safety of operation and calculation of structural element durability on the offered theory, is briefly considered.
摘要
发表于 2025-3-23 03:11:23
Existence and Stability Analysis of Solutions for an Ultradian Glucocorticoid Rhythmicity and Acutesolutions. For a second mathematical model that describes the mechanism of the HPA axis self-regulatory activities and takes into account a delay of system response, we prove existence of periodic solutions under certain assumptions on ranges of parameter values and analyze stability of these solutions with respect to the time delay value.
新鲜
发表于 2025-3-23 09:21:51
Book 2021and Igor Sikorsky Kyiv Polytechnic Institute by mathematicians from China, Germany, France, Italy, Spain, Russia, Ukraine and the USA, the book will appeal to mathematicians and engineers working at the interface of these fields