Cohomology and Morse theory for strongly indefinite functionals.
Coincidence Degree And Rabinowitz's Bifurcation Theorem
Coincidence degree and Rabinowitz's bifurcation theorem.
Collocation and Residual Correction.
Collocation methods for differential-algebraic equations of index 3.
Combinatorial interpretations of the Jacobi-Stirling numbers.
Combined preorder and postorder traversal algorithm for the analysis of singular systems by Haar wavelets.
Comment on the remark by G.A. Kurina on the paper (Müller, 1998)
Comments on “A new method for the explicit integration of Lotka-Volterra equations”.
Common general practical method for solving ordinary and partial differential equations
Common increasing dispersions of certain linear second order differential equations
Commutants of the Dunkl Operators in C(R)
2000 Mathematics Subject Classification: 44A35; 42A75; 47A16, 47L10, 47L80The Dunkl operators.* Supported by the Tunisian Research Foundation under 04/UR/15-02.
Commutators and linearizations of isochronous centers
We study isochronous centers of some classes of plane differential systems. We consider systems with constant angular speed, both with homogeneous and nonhomogenous nonlinearities. We show how to construct linearizations and first integrals of such systems, if a commutator is known. Commutators are found for some classes of systems. The results obtained are used to prove the isochronicity of some classes of centers, and to find first integrals for a class of Liénard equations with isochronous centers....
Compact imbeddings in weighted Sobolev spaces and nonlinear boundary value problems
Compact perturbations of linear differential equations in locally convex spaces
Herzog and Lemmert have proven that if E is a Fréchet space and T: E → E is a continuous linear operator, then solvability (in [0,1]) of the Cauchy problem ẋ = Tx, x(0) = x₀ for any x₀ ∈ E implies solvability of the problem ẋ(t) = Tx(t) + f(t,x(t)), x(0) = x₀ for any x₀ ∈ E and any continuous map f: [0,1] × E → E with relatively compact image. We prove the same theorem for a large class of locally convex spaces including: • DFS-spaces, i.e., strong duals of Fréchet-Schwartz spaces,...
Compactness and existence results for ordinary differential equations in Banach spaces.
Compactness condition for boundary value problems
Compactness in certain abstract function spaces with application to differential inclusions
In this note we present a result on compactness in certain Banach spaces of vector valued functions. We demonstrate an application of this result to the questions of existence of solutions of nonlinear differential inclusions on a Banach space.
Compactness of the inverse of the minimal operator for a class of ordinary differential expressions.
Comparing the radii of some balls appearing in connection to three local convergence theorems for Newton's method.