標(biāo)題: Titlebook: Generalized Characteristics of First Order PDEs; Applications in Opti Arik Melikyan Book 1998 Springer Science+Business Media New York 1998 [打印本頁] 作者: mentor 時間: 2025-3-21 18:34
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書目名稱Generalized Characteristics of First Order PDEs網(wǎng)絡(luò)公開度學(xué)科排名
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書目名稱Generalized Characteristics of First Order PDEs被引頻次學(xué)科排名
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書目名稱Generalized Characteristics of First Order PDEs讀者反饋
書目名稱Generalized Characteristics of First Order PDEs讀者反饋學(xué)科排名
作者: 發(fā)展 時間: 2025-3-21 23:47
Computergestützte Audio- und VideotechnikThe classical method of characteristics (MC) was developed for the construction of the solution to nonlinear first order PDE:.subject to some boundary (initial) conditions specified on a hypersurface M C .Here u = . is the unknown function of n variables ...,..., ..is a scalar function (the Hamiltonian).作者: 無可非議 時間: 2025-3-22 03:25
https://doi.org/10.1007/978-3-322-83853-7Nonlinear first order PDEs arise systematically in extremal problems of dynamics, i.e. in Variation Calculus, Optimal Control and Differential Games. In Variation Calculus this equation is known as the Hamilton-Jacobi equation.作者: 留戀 時間: 2025-3-22 07:52
https://doi.org/10.1007/978-3-322-83073-9Consider a two-dimensional boundary value problem on the half-plane y > 0 of the ., y)-plane:作者: 處理 時間: 2025-3-22 12:35
,Planung als Instrument der Führung,Consider a system of m equations with respect to m unknowns y1,…, ym:.which in vector notations looks like:.Here the variables xi,…, .. are parameters, . is the extended vector of n + m components.作者: BLANC 時間: 2025-3-22 12:53
Introduction,The classical method of characteristics (MC) was developed for the construction of the solution to nonlinear first order PDE:.subject to some boundary (initial) conditions specified on a hypersurface M C .Here u = . is the unknown function of n variables ...,..., ..is a scalar function (the Hamiltonian).作者: BLANC 時間: 2025-3-22 20:02 作者: Volatile-Oils 時間: 2025-3-22 21:23 作者: BATE 時間: 2025-3-23 04:14 作者: 兇猛 時間: 2025-3-23 07:32
Computergestützte Audio- und Videotechnikood of a reference point ..u is the scalar unknown function, u: ..., and p = (P.,., ... is the vector of its gradient, p. =.u/.x., i = 1,…, n. The scalar function . will be called the Hamiltonian, .., where.is a domain in (2n + 1)-dimensional space of ..作者: innate 時間: 2025-3-23 11:50
Grundlagen und Verfahren der Videotechniktives .,, i = 1,…, n, continuously depending upon . in the domain Ω. Formally, to veri fy whether a given continuous function . is a solution or is not, one needs only the existence of the partial derivatives. There are functions for which these derivatives, being discontinuous, exist in one coordin作者: 準(zhǔn)則 時間: 2025-3-23 16:03
https://doi.org/10.1007/978-3-642-56335-5rmulated for the case when pursuer has advantage in speed. Otherwise the game of approach is considered, i.e. the cost function is the minimal distance between the players during infinite time-interval of motion. Despite qualitatively different formulations of the problems their solutions appear to 作者: contrast-medium 時間: 2025-3-23 21:32 作者: jettison 時間: 2025-3-23 22:46
Unternehmensführung und Marketingviscosity) solutions of nonlinear first order PDEs having smooth or nonsmooth Hamiltonians. In this chapter we will study the other source of singular characteristics associated with smooth (classical) solutions of a PDE. In such a problem, the singularities described by singular characteristics, ar作者: mettlesome 時間: 2025-3-24 06:21
Das Prinzip der Individualschablonen,lution to a second order PDE. These characteristics can be understood either as singular ones, related to some appropriate first order PDE, or as generalized characteristics introduced in Chapter 1 and related directly to the second order PDE, the Euler equation for a variational problem. In the lat作者: 帶來 時間: 2025-3-24 07:09 作者: Aura231 時間: 2025-3-24 14:22 作者: cancellous-bone 時間: 2025-3-24 17:23
https://doi.org/10.1007/978-1-4612-1758-9Boundary value problem; Differential Games; First Order PDEs; Manifold; equation; function; partial differ作者: condone 時間: 2025-3-24 19:36
Book 1998n appropriate matching principle are used. In Optimal Control and Differential Games this principle is the optimality of the cost function. In physics and mechanics certain laws must be fulfilled for correct matching. A purely mathematical approach also can be used, when the generalized solution is 作者: Mortar 時間: 2025-3-25 02:21 作者: eulogize 時間: 2025-3-25 05:55
l result states a sufficiency condition for local existence and uniqueness of twice differentiable solution. This result is based on the method of characteristics (MC). Very often, and as a rule in control theory, the continuous nonsmooth (non-differentiable) functions have to be treated as a soluti作者: ensemble 時間: 2025-3-25 10:15 作者: 前奏曲 時間: 2025-3-25 15:15
Unternehmensführung und Marketing characteristics associated with smooth (classical) solutions of a PDE. In such a problem, the singularities described by singular characteristics, are due to nonsmooth Hamiltonians, left hand side functions of PDEs. The simplest nonsmoothness of the Hamiltonians is considered which has one of the following characters:.作者: BLAZE 時間: 2025-3-25 18:46 作者: 向下 時間: 2025-3-25 21:11
https://doi.org/10.1007/978-3-642-56335-5have certain similarities which allow to carry on their considerations in parallel. The essential part of the solution of these games is a singular surface consisting of singular paths (characteristics) and which is the envelope of the regular ones.作者: enfeeble 時間: 2025-3-26 01:40
Zusammenfassende Bewertung und Ausblick, to the surface of the cone and restricted in values. In case the pursuer has advantage in speed, the game of pursuit with the capture time as the cost function is considered; in opposite case (faster evader), the game of approach is considered, the cost function being the minimal distance between players during infinite time-interval of motion.作者: Needlework 時間: 2025-3-26 05:08 作者: 比賽用背帶 時間: 2025-3-26 10:08 作者: 期滿 時間: 2025-3-26 13:25
Book 1998tates a sufficiency condition for local existence and uniqueness of twice differentiable solution. This result is based on the method of characteristics (MC). Very often, and as a rule in control theory, the continuous nonsmooth (non-differentiable) functions have to be treated as a solutions to the作者: HALO 時間: 2025-3-26 19:10
Generalized Solutions and Singular Characteristics of First Order PDEs,t, one needs only the existence of the partial derivatives. There are functions for which these derivatives, being discontinuous, exist in one coordinate system and do not exist in another one. The continuity requirement makes the definition of the solution invariant with respect to some specific coordinate system.作者: 提煉 時間: 2025-3-26 21:34
Smooth Solutions of a PDE with Nonsmooth Hamiltonian, characteristics associated with smooth (classical) solutions of a PDE. In such a problem, the singularities described by singular characteristics, are due to nonsmooth Hamiltonians, left hand side functions of PDEs. The simplest nonsmoothness of the Hamiltonians is considered which has one of the following characters:.作者: commune 時間: 2025-3-27 02:41 作者: craven 時間: 2025-3-27 06:14 作者: 反對 時間: 2025-3-27 11:12 作者: 嚴(yán)重傷害 時間: 2025-3-27 17:08
Differential Games with Simple Motions on the Manifolds,rmulated for the case when pursuer has advantage in speed. Otherwise the game of approach is considered, i.e. the cost function is the minimal distance between the players during infinite time-interval of motion. Despite qualitatively different formulations of the problems their solutions appear to 作者: incision 時間: 2025-3-27 19:09 作者: 積極詞匯 時間: 2025-3-28 00:29 作者: BET 時間: 2025-3-28 03:51
Singular Surfaces of Nonsmooth Solutions to Multiple Integral Variational Problems,lution to a second order PDE. These characteristics can be understood either as singular ones, related to some appropriate first order PDE, or as generalized characteristics introduced in Chapter 1 and related directly to the second order PDE, the Euler equation for a variational problem. In the lat作者: bile648 時間: 2025-3-28 08:29
Institutionen des Einfuhrhandelsng. Aus Z?llen, Steuern und sonstigen Abgaben sucht er m?glichst viel zur Deckung seines Finanzbedarfs herauszuholen. W?hrend der Export sich in der Regel frei entwickeln kann, wird der Import vielfach gelenkt und durch Einfuhrkontingente und Beschr?nkungen mit Hilfe des Genehmigungszwanges erschwert.作者: 高歌 時間: 2025-3-28 12:37
Book 2006Latest edition sowie eine CD-ROM liegen zur Unterstützung für die klinische Praxis bei. Das Buch ist aus dem Konsens einer interdisziplin?ren Arbeitsgruppe entstanden, die s?mtliche publizierte Literatur gesammelt und systematisch ausgewertet hat.作者: 歌曲 時間: 2025-3-28 16:50 作者: AMOR 時間: 2025-3-28 21:27
Barbiturate Withdrawal Syndrome in Catsnted describing the incidence, severity, and time course of many withdrawal signs. One hundred percent of animals treated by this method displayed grand mal type convulsions; 41% of them died during the abstinence. The importance of quantitative withdrawal phenomena is discussed with respect to inve作者: xanthelasma 時間: 2025-3-29 02:18 作者: organism 時間: 2025-3-29 03:35 作者: 強(qiáng)化 時間: 2025-3-29 07:35 作者: lymphoma 時間: 2025-3-29 13:24
knowledge as the unit of reference for stocks and flows of the hybrid good: the building blocks of the knowledge economy. This book is vital for public sector policy makers and private sector practitioners.978-1-349-52131-9978-0-230-50872-9
