نتایج جستجو برای: routh array
تعداد نتایج: 134354 فیلتر نتایج به سال:
We discuss Lagrangian and Hamiltonian field theories that are invariant under a symmetry group. apply the polysymplectic reduction theorem for both types of equations we investigate aspects corresponding reconstruction process. identify structures lie at basis cotangent bundle Routh in this setting relate them by means Routhian function its associated Legendre transformation. end paper with exa...
In this paper, we mainly study the robust stability of linear continuous systems with parameter uncertainties, a more general kind of uncertainties for system matrices is considered, i.e., entries of system matrices are rational functions of uncertain parameters which are varying in intervals. we present a method which can check the robust Hurwitz stability of such uncertain systems in finite s...
In this paper, using the approach of Hurwitz and the necessary conditions given in 4,6], we construct a third order linear diierential equation whose diierential Galois group is the primitive subgroup F SL3 36 S L(3; C) of order 108.
We compute the stable reduction of some Galois covers of the projective line branched at three points. These covers are constructed using Hurwitz spaces parameterizing metacyclic covers. The reduction is determined by a certain hypergeometric differential equation. This generalizes the result of Deligne and Rapoport on the reduction of the modular curve X (p).
در این پایان نامه به بررسی نامساوی های نیمه تغییراتی- تغییراتی با شرایط مرزی نیومن ناهمگن خواهیم پرداخت. فصل اول شامل تعاریف، مفاهیم و قضایای مقدماتی است و فصل دوم به بیان و بررسی قضیه نقاط بحرانی که در فصل های بعدی کاربرد زیادی دارد، اختصاص یافته است. در فصل سوم با استفاده از قضیه نقاط بحرانی، وجود دنباله ای بی کران از جواب های ضعیف، برای معادلات بیضوی شاملp - لاپلاس را بررسی خواهیم کرد. در فص...
Absence of Asymptomatic Mumps Virus Shedding Among Vaccinated College Students During a Mumps Outbreak — Washington, February–June 2017 Jesse Bonwitt, BVSc1,2; Vance Kawakami, DVM,3; Adam Wharton, MS4; Rachel M. Burke, PhD1,4; Neil Murthy, MD1,4; Adria Lee, MSPH4; BreeAnna Dell, DVM5; Meagan Kay, DVM3; Jeff Duchin, MD3,6; Carole Hickman, PhD4; Rebecca J. McNall, PhD4; Paul A. Rota, PhD4; Manish...
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