Pazy, A.
Overview
Works:  18 works in 43 publications in 5 languages and 49 library holdings 

Genres:  Biography 
Roles:  Author 
Classifications:  QA268, 
Publication Timeline
.
Most widely held works by
A Pazy
Remarks on nonlinear ergodic theory in Hilbert space by
A Pazy(
Book
)
5 editions published in 1978 in English and held by 8 WorldCat member libraries worldwide
This note gives a simple unified presentation of some recent ergodic results for semigroups of nonexpansive mappings in Hilbert space
5 editions published in 1978 in English and held by 8 WorldCat member libraries worldwide
This note gives a simple unified presentation of some recent ergodic results for semigroups of nonexpansive mappings in Hilbert space
An approximation of integrable functions by step functions with an application by
Michael G Crandall(
Book
)
5 editions published between 1978 and 1979 in English and held by 5 WorldCat member libraries worldwide
A method of approximating functions which are integrable on (0, infinity) by piecewise constant functions is presented and studied in this paper. The method used and the properties established for it allow one to reduce the study of the convergence of a difference method of theoretical interest for nonlinear timedependent problems with forcing terms to the simpler study of related problems without forcing terms
5 editions published between 1978 and 1979 in English and held by 5 WorldCat member libraries worldwide
A method of approximating functions which are integrable on (0, infinity) by piecewise constant functions is presented and studied in this paper. The method used and the properties established for it allow one to reduce the study of the convergence of a difference method of theoretical interest for nonlinear timedependent problems with forcing terms to the simpler study of related problems without forcing terms
Remarks on Generators of Analytic Semigroups by
Michael G Crandall(
Book
)
5 editions published in 1979 in English and held by 5 WorldCat member libraries worldwide
This paper contains two new characterizations of generators of analytic semigroups of linear operators in a Banach space. These characterizations do not require use of complex numbers. One is used to give a new proof that strongly elliptic second order partial differential operators generate analytic semigroups in L superscript p, 1 <p <infinity, while the sufficient condition in the other characterization is meaningful in the case of nonlinear operators. (Author)
5 editions published in 1979 in English and held by 5 WorldCat member libraries worldwide
This paper contains two new characterizations of generators of analytic semigroups of linear operators in a Banach space. These characterizations do not require use of complex numbers. One is used to give a new proof that strongly elliptic second order partial differential operators generate analytic semigroups in L superscript p, 1 <p <infinity, while the sufficient condition in the other characterization is meaningful in the case of nonlinear operators. (Author)
Nonlinear Evolution Equations in Banach Spaces by
Michael G Crandall(
Book
)
4 editions published in 1972 in English and held by 4 WorldCat member libraries worldwide
The evolution problem 0 belong to du/dt + A(t)u(t), u(s) = x, where the A(t) are nonlinear operators acting in a Banach space, is studied. Evolution operators are constructed from the A(t) under various assumptions. Basic properties of these evolution operators are established and their relationship to the evolution equation is studied. The results obtained extend several known existence theorems and provide generalized solutions of the evolution equation in more general cases. (Author)
4 editions published in 1972 in English and held by 4 WorldCat member libraries worldwide
The evolution problem 0 belong to du/dt + A(t)u(t), u(s) = x, where the A(t) are nonlinear operators acting in a Banach space, is studied. Evolution operators are constructed from the A(t) under various assumptions. Basic properties of these evolution operators are established and their relationship to the evolution equation is studied. The results obtained extend several known existence theorems and provide generalized solutions of the evolution equation in more general cases. (Author)
Calcul des barres de contrôle dans un réacteur rectangulaire et applications by
S Goshen(
Book
)
1 edition published in 1960 in French and held by 4 WorldCat member libraries worldwide
1 edition published in 1960 in French and held by 4 WorldCat member libraries worldwide
Strong Convergence of Semigroups of Nonlinear Contractions in Hilbert Space by
A Pazy(
Book
)
4 editions published in 1978 in English and held by 4 WorldCat member libraries worldwide
The present paper deals with the strong convergence of trajectories S(t)x of a strongly continuous semigroup of contractions S(t), as t approaches infinity. A general sufficient condition for such convergence to occur is introduced and some examples in which the condition is satisfied are provided. Strengthening the general convergence condition, sufficient conditions for certain rates of convergence of S(t)x to its limit are exhibited. In particular a sufficient condition for a trajectory to reach equilibrium in finite time is given. The convergence as t approaches infinity of solutions of certain nonautonomous equations and a discrete version of all the previous results are briefly discussed. (Author)
4 editions published in 1978 in English and held by 4 WorldCat member libraries worldwide
The present paper deals with the strong convergence of trajectories S(t)x of a strongly continuous semigroup of contractions S(t), as t approaches infinity. A general sufficient condition for such convergence to occur is introduced and some examples in which the condition is satisfied are provided. Strengthening the general convergence condition, sufficient conditions for certain rates of convergence of S(t)x to its limit are exhibited. In particular a sufficient condition for a trajectory to reach equilibrium in finite time is given. The convergence as t approaches infinity of solutions of certain nonautonomous equations and a discrete version of all the previous results are briefly discussed. (Author)
Xian xing suan zi ban qun ji dui pian wei fen fang cheng de ying yong(
Book
)
2 editions published in 1988 in Chinese and held by 3 WorldCat member libraries worldwide
2 editions published in 1988 in Chinese and held by 3 WorldCat member libraries worldwide
On the Range of Accretive Operators by
Michael G Crandall(
Book
)
3 editions published in 1976 in English and held by 3 WorldCat member libraries worldwide
The solvability of the nonlinear operator equation w = x + Bx, where B is accretive in a general Banach space X is studied by means of discrete approximations. In particular, an algorithm is given for solving the equation in the case that B is continuous and everywhere defined. (Author)
3 editions published in 1976 in English and held by 3 WorldCat member libraries worldwide
The solvability of the nonlinear operator equation w = x + Bx, where B is accretive in a general Banach space X is studied by means of discrete approximations. In particular, an algorithm is given for solving the equation in the case that B is continuous and everywhere defined. (Author)
Lectures on accretive operators and non linear differential equations in Banach spaces by
A Pazy(
Book
)
2 editions published in 1981 in English and held by 2 WorldCat member libraries worldwide
2 editions published in 1981 in English and held by 2 WorldCat member libraries worldwide
Ordinary differential equations in Hilbert and Banach spaces, and applications by
Amnon Pazy(
Book
)
2 editions published in 1965 in Undetermined and Hebrew and held by 2 WorldCat member libraries worldwide
2 editions published in 1965 in Undetermined and Hebrew and held by 2 WorldCat member libraries worldwide
Some remarks on nonlinear ergodic theory in hilbert space by
A Pazy(
Book
)
2 editions published in 1980 in Portuguese and English and held by 1 WorldCat member library worldwide
2 editions published in 1980 in Portuguese and English and held by 1 WorldCat member library worldwide
A pertubation theorem for linear mdissipative operators by
A Pazy(
Book
)
2 editions published in 1981 in Portuguese and English and held by 1 WorldCat member library worldwide
2 editions published in 1981 in Portuguese and English and held by 1 WorldCat member library worldwide
Optimizing a natural uranium heavy water research reactor by
S Goshen(
Book
)
1 edition published in 1963 in English and held by 1 WorldCat member library worldwide
1 edition published in 1963 in English and held by 1 WorldCat member library worldwide
The xenon effect on the statics of a thermal reactor by
Ira Aviram(
Book
)
1 edition published in 1963 in English and held by 1 WorldCat member library worldwide
1 edition published in 1963 in English and held by 1 WorldCat member library worldwide
On a branching process in neutron transport theory by
A Pazy(
Book
)
1 edition published in 1972 in English and held by 1 WorldCat member library worldwide
1 edition published in 1972 in English and held by 1 WorldCat member library worldwide
more
fewer
Audience Level
0 

1  
Kids  General  Special 
Related Identities
Alternative Names
Paziy ʾAmnwn 19362006
Pazy, A.
Pazy, A. 19362006
Pazy, Amnon
פזי אמנון 19362006
Languages