作者: 施舍 時間: 2025-3-21 22:04
0075-8434 f degenerate nonlinear diffusion equations, treated in the mathematical framework of evolution equations with multivalued .m.-accretive operators in Hilbert spaces. The problems concern nonlinear parabolic equations involving two cases of degeneracy. More precisely, one case is due to the vanishing 作者: negligence 時間: 2025-3-22 01:21
https://doi.org/10.1007/978-3-662-06620-1s for the abstract Cauchy problem are proved in relation with the results of Kato, given in [71] and extended by Crandall and Pazy in [44] for the nonautonomous evolution equations with nonlinear .-accretive operators.作者: Malaise 時間: 2025-3-22 07:52
Book 2012 treated in the mathematical framework of evolution equations with multivalued .m.-accretive operators in Hilbert spaces. The problems concern nonlinear parabolic equations involving two cases of degeneracy. More precisely, one case is due to the vanishing of the time derivative coefficient and the 作者: harmony 時間: 2025-3-22 08:46 作者: Afflict 時間: 2025-3-22 14:48
,Existence for Nonautonomous Parabolic–Elliptic Degenerate Diffusion Equations,value problem for a fast diffusion equation in the parabolic–elliptic degenerate case, with nonhomogeneous Neumann conditions. Existence and uniqueness for the abstract Cauchy problem are proved in relation with the results of Kato, given in [71] and extended by Crandall and Pazy in [44] for the non作者: Afflict 時間: 2025-3-22 17:17 作者: 刻苦讀書 時間: 2025-3-23 01:15
Book 2012aching various problems involving degenerate nonlinear diffusion equations, such as well-posedness, periodic solutions, asymptotic behaviour, discretization schemes, coefficient identification, and to introduce relevant solving methods for each of them.作者: GONG 時間: 2025-3-23 02:27
0075-8434 c solutions, asymptotic behaviour, discretization schemes, coefficient identification, and to introduce relevant solving methods for each of them.978-3-642-28284-3978-3-642-28285-0Series ISSN 0075-8434 Series E-ISSN 1617-9692 作者: daredevil 時間: 2025-3-23 06:15
https://doi.org/10.1007/978-3-662-06620-1In this chapter we are concerned with the study of some boundary value problems with initial data formulated for parabolic–elliptic degenerate diffusion equations with advection, focusing especially on the fast diffusion case which involves a free boundary problem (case (a) in Introduction).作者: 首創(chuàng)精神 時間: 2025-3-23 11:18 作者: overrule 時間: 2025-3-23 16:49
Degenerate Nonlinear Diffusion Equations978-3-642-28285-0Series ISSN 0075-8434 Series E-ISSN 1617-9692 作者: FRONT 時間: 2025-3-23 21:49 作者: 情感 時間: 2025-3-24 00:17
https://doi.org/10.1007/978-3-662-06620-1f certain physical quantities which can be observed or measured. These are formulated as identification and inverse problems that can be treated as optimal control problems. This chapter is devoted to such an example.作者: fulcrum 時間: 2025-3-24 03:57
Existence for Diffusion Degenerate Problems,ate time discretization scheme. We consider that the degeneration of the equation is due to the vanishing of the diffusion coefficient and choose for this problem Robin boundary conditions which contain the multivalued function as well.作者: Arthr- 時間: 2025-3-24 07:02 作者: Peristalsis 時間: 2025-3-24 12:24
https://doi.org/10.1007/978-3-662-06620-1ate time discretization scheme. We consider that the degeneration of the equation is due to the vanishing of the diffusion coefficient and choose for this problem Robin boundary conditions which contain the multivalued function as well.作者: 耕種 時間: 2025-3-24 18:19 作者: Cerumen 時間: 2025-3-24 19:59
https://doi.org/10.1007/978-3-662-06620-1f certain physical quantities which can be observed or measured. These are formulated as identification and inverse problems that can be treated as optimal control problems. This chapter is devoted to such an example.作者: Ambulatory 時間: 2025-3-25 01:37 作者: Orgasm 時間: 2025-3-25 03:31 作者: 世俗 時間: 2025-3-25 09:05 作者: 軟膏 時間: 2025-3-25 14:04 作者: Vldl379 時間: 2025-3-25 17:10 作者: Munificent 時間: 2025-3-25 22:00 作者: Contend 時間: 2025-3-26 03:09 作者: 悶熱 時間: 2025-3-26 04:55
Book 2017 nicht hinreichend aus der sozialen Herkunft oder der Mentalit?t der Demonstrierenden verstehen..Die Analyse von Diskursen, Symboliken und Konfliktlagen zeigt widersprüchliche Abgrenzungen und Bezugnahmen zwischen?.Pegida., Parteipolitik, Bildungstr?gern, Medien und Expert*innenkultur, die im Kontex作者: Genteel 時間: 2025-3-26 12:21 作者: 千篇一律 時間: 2025-3-26 15:43 作者: 召集 時間: 2025-3-26 17:47 作者: Ige326 時間: 2025-3-26 23:45 作者: COWER 時間: 2025-3-27 03:07
Wolfgang Paulikraft Konkurrenz gesehen wird., der auf das für die Erfüllung der verfassungsrechtlichen Vorgaben erforderliche Ma? zu begrenzen sei. Demzufolge weist diese Ansicht dem ?ffentlich-rechtlichen Rundfunk lediglich eine erg?nzende, publizistische Schw?chen privater Anbieter kompensierende Funktion zu, d作者: 警告 時間: 2025-3-27 06:53 作者: 評論性 時間: 2025-3-27 10:36
https://doi.org/10.1007/978-3-658-21708-2inning of the science of genetics. Unfortunately, his ideas were not appreciated until they were rediscovered in 1903. Thus, the science of genetics was founded about 100 years ago. It now has many aspects and sub-disciplines. This chapter will deal with the way parents transmit their traits to thei作者: 致命 時間: 2025-3-27 15:59 作者: 機(jī)構(gòu) 時間: 2025-3-27 18:49
