solvability conditions
Solvability conditions for some difference operators
... specific conditions on the polynomials, the operator is Fredholm and has the zero ...index. Solvability conditions are obtained and the exponential behavior of solutions of the homogeneous equation ...
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On the solvability conditions of the first boundary value problem for a system of elliptic equations that strongly degenerate at a point
... A system of elliptic equations which are irregularly degenerate at an inner point is considered in this article. The equations are weakly coupled by a matrix that has multiple zero eigenvalue and corresponding to it ...
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The solvability conditions for the inverse eigenvalue problem of normal skew J Hamiltonian matrices
... In this paper, we have obtained the necessary and sufficient conditions of the inverse eigen- value problem for normal skew J-Hamiltonian matrices. Furthermore, a solvable general representation is presented. We can ...
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Fredholm-type theorem for boundary value problems for systems of nonlinear functional differential equations
... Kiguradze, I, P˚ uža, B, Stavroulakis, IP: On singular boundary value problems for functional differential equations of higher order. Kiguradze, I, Šremr, J: Solvability conditions for no[r] ...
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Fourth order elliptic operator-differential equations with unbounded operator boundary conditions in the Sobolev-type spaces
... unique solvability of a non-homogeneous boundary value problem for a class of fourth order elliptic operator-differential equations with an unbounded operator in boundary conditions are found in this ...
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Selection of Decentralised Control Structures: Structural Methodologies and Diagnostics
... generic solvability conditions to develop partitions of the input and output sets characterising de- centralization, which have good potential and then exam- ine the criteria based on parametric invariants ...
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A study of some molecular interactions on alumina surfaces by inelastic electron tunnelling spectroscopy
... Then the structural properties of a matrix over G], can be investigated via these algebraic tools, The solvability conditions and parametrization of solutions of 1.1 - 1.4 can be express[r] ...
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Algebraic synthesis methods for linear multivariable control systems
... Then the structural properties of a matrix over G], can be investigated via these algebraic tools, The solvability conditions and parametrization of solutions of 1.1 - 1.4 can be express[r] ...
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Solvability for system of nonlinear singular differential equations with integral boundary conditions
... In recent years, to the best of our knowledge, although there are many papers concern- ing the existence of positive solutions for nth order boundary value problems with dif- ferent kinds of boundary conditions ...
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Solvability of boundary value problems with Riemann Stieltjes Δ integral conditions for second order dynamic equations on time scales at resonance
... Thus, det Q(x) = 0, which implies that BVPs (1.1) is at resonance. By applying coin- cidence degree theorem of Mawhin to integral boundary value problems on time scales at resonance, this paper will establish some ...
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On an Inverse Problem for Sturm-Liouville Equation
... the equation for given spectral data. This has to be done uniquely, so that it gives the uniqueness of the inverse problem. In the process of the solution of the inverse problem giving an algorithm for constructing the ...
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A tribute to Ivan Kiguradze
... the solvability of these problems for nonlinear differential equations and systems with right-hand sides rapidly increasing with respect to the phase variable, introduced the no- tion of a strong isolated solution ...
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On the solvability of a class of singular parabolic equations with nonlocal boundary conditions in nonclassical function spaces
... The aim of this paper is to prove the existence, uniqueness, and continuous dependence upon the data of a generalized solution for certain singular parabolic equations with initial and nonlocal boundary ...
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Solvability of n th-order Lipschitz equations with nonlinear three-point boundary conditions
... Lipschitz conditions (Lipschitz equations for short) are important, and thus their solvability has at- tracted much attention from many ...boundary conditions, we mention [–] and references ...ary ...
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The Solvability of a New Boundary Value Problem with Derivatives on the Boundary Conditions for Forward-Backward Semi Linear Systems Mixed of Keldysh Type in Multivariate Dimension
... priori estimates and compactness arguments. Our study is motivated by proof of solvability identity of (3.8),(3.9) follows from the conditions (i) – (vii) and from Lemma 1.3 (e.g., [10, chapter 1, p. 25]) ...
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Solvability and positive solution of a system of second-order boundary value problem with integral boundary conditions
... conditions. Using Banach’s fixed point theorem and the Leray-Schauder nonlinear alternative, we discuss the existence and uniqueness solution of this problem, and we apply Guo-Krasnoselskii’s fixed point theorem in ...
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CONDITIONAL SOLVABILITY OF THE BOUNDARY VALUE PROBLEM OF A SELF-ADJOINT OPERATOR-DIFFERENTIAL EQUATIONS IN A SOBOLEV-TYPE SPACE
... sufficient conditions of regular solvability of initial-boundary value problem of fifth order operator-differential equations with complicated characteristics on the real axis, these conditions ...
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On the Correct Solvability of the Boundary-Value Problem for One Class Operator-Differential Equations of the Fourth Order with Complex Characteristics
... coefficient conditions for the correct and unique solvability of the boundary-value problem for one class of operator-differential equations of the fourth order with complex characteristics, which cover the ...
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Solvability for a coupled system of fractional differential equations with integral boundary conditions at resonance
... boundary conditions at ...boundary conditions. In paper [], the authors studied solvability of integer-order differential equations with integral boundary conditions at resonance, which was ...
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On the Stability Analysis of Delay Differential-Algebraic Equations
... spectral conditions of the matrix triple (I, A, B) , see ...spectral conditions of the matrix pencil λ E − A but also the solvability is connected to the regularity of this ...
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