Using methods of nonlinear functional analysis, we define the structure of an evolution operator equation of second order that can be formulated in direct variational terms. © 2006 Springer Science+Business Media, Inc
We prove existence of variational solutions for a class of nonlocal evolution equations whose protot...
We formulate a variational principle which models several first order parabolic Cauchy problems. Un...
The problem of constructing variational principles for a given second-order quasi-linear partial dif...
Using methods of nonlinear functional analysis, we define the structure of an evolution operator equ...
For a differential-difference evolution operator, we obtain necessary and sufficient conditions for ...
The problem of existence of variational principles for wide classes of generally nonlinear different...
Necessary and sufficient conditions for the existence of variational principles for a given wide cla...
Variational principles are proved for self-adjoint operator functions arising from variational evolu...
summary:Several variational principles are suggested, which are equivalent to initialvalue (Cauchy) ...
AbstractWe consider an evolution equation of the second order in time, which describes for example s...
AbstractWe prove some results on the existence and uniqueness of solutions for a class of evolution ...
We develop a unified approach to the investigation of invariant properties of Euler and non-Euler fu...
A scheme for the construction of indirect variational formulations for a wide class of equations is ...
Existence,uniqueness and regularity of the solution of the Cauchy problem for a class of nonlinear s...
We obtain necessary and sufficient conditions for the representability of an evolution operator equa...
We prove existence of variational solutions for a class of nonlocal evolution equations whose protot...
We formulate a variational principle which models several first order parabolic Cauchy problems. Un...
The problem of constructing variational principles for a given second-order quasi-linear partial dif...
Using methods of nonlinear functional analysis, we define the structure of an evolution operator equ...
For a differential-difference evolution operator, we obtain necessary and sufficient conditions for ...
The problem of existence of variational principles for wide classes of generally nonlinear different...
Necessary and sufficient conditions for the existence of variational principles for a given wide cla...
Variational principles are proved for self-adjoint operator functions arising from variational evolu...
summary:Several variational principles are suggested, which are equivalent to initialvalue (Cauchy) ...
AbstractWe consider an evolution equation of the second order in time, which describes for example s...
AbstractWe prove some results on the existence and uniqueness of solutions for a class of evolution ...
We develop a unified approach to the investigation of invariant properties of Euler and non-Euler fu...
A scheme for the construction of indirect variational formulations for a wide class of equations is ...
Existence,uniqueness and regularity of the solution of the Cauchy problem for a class of nonlinear s...
We obtain necessary and sufficient conditions for the representability of an evolution operator equa...
We prove existence of variational solutions for a class of nonlocal evolution equations whose protot...
We formulate a variational principle which models several first order parabolic Cauchy problems. Un...
The problem of constructing variational principles for a given second-order quasi-linear partial dif...
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