The Non-existence Results
Existence and non existence results for strong external difference families
... Recent work by Martin and Stinson [10], using character theory, has established various SEDF non-existence results, including the following: Theorem 2.6. Let {D 1 , . . . , D m } form an (n, m, k, ...
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Existence and non existence results for Strong External Difference Families
... AND NON-EXISTENCE RESULTS FOR STRONG EXTERNAL DIFFERENCE FAMILIES SOPHIE HUCZYNSKA AND MAURA ...the existence of (n, m, k, λ)-SEDFs; in particular giving a near-complete treatment of the λ = 2 ...
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EXISTENCE AND NON-EXISTENCE RESULTS FOR A NONLINEAR HEAT EQUATION
... the non-existence of local solution in L 1 for the mixed boundary ...global existence in L 1+ to the Dirichlet problem, for any fixed > 0 with ku 0 k ...
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Existence results for non-autonomous neutral integro-differential systems with impulsive and nonlocal conditions
... b Department of Science and Humanities (Mathematics), M. Kumarasamy College of Engineering, Karur-639113, Tamil Nadu, India. Abstract In accordance with semigroup theory, fractional powers of operators, approximation ...
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On the non existence of zero modes
... The conformal invariance of the Dirac operator means we could view our results and arguments in the setting of S 3 . Such a viewpoint is partially adopted in [11] and [9], but requires a substantial amount of ...
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EXISTENCE AND NON-EXISTENCE OF SOLUTIONS TO ELLIPTIC EQUATIONS WITH A GENERAL CONVECTION TERM
... the existence of solutions for every λ > 0 in case (i) in both theorems and for small λ in case (ii), although in this last situation the results are not expected to be ...the results are far from ...
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The existence of non-elite private schools
... The intuition behind these results is the following. Local public schools follow residence- based admission policies. This turns housing and public education into complement goods, giving rise to a rent premium ...
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Existence results of a kind of Sturm Liouville type singular boundary value problem with non linear boundary conditions
... Full list of author information is available at the end of the article Abstract By using the Leggett-Williams fixed-point theorem, a series of Sturm-Liouville type boundary value problems are studied. We impose sufficient ...
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Existence results in Banach space for a nonlinear impulsive system
... Recently, some authors considered fractional DEs with p-Laplacian operator for the ex- istence and stability results. Here, we highlight some related contributions of the scientists. For instance, Hu et al. [11] ...
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Existence and uniqueness results for fractional differential equations with uncertainty
... As it is known, often the modeling of natural phenomena states using mathematical tools (mathematical arithmetic, mathematical logics and etc.). However, obtaining a de- terministic model of such problems is not easy and ...
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Existence of Equilibrium in Incomplete Markets with Non-Ordered Preferences
... results and contains some remarks about extensions of the analysis. 2 The Economy In this section, we analyze the properties of competitive equilibrium in the context of a finite asset exchange economy under ...
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A study on the existence of Vibrio cholerae non-O1 in the river
... the results of analysis of the bacterial flora, Flavobacterium, Moraxella, Pseudomonas, and Aeromonas were major isolates in this river, indicating that they are resident bacteria of rivers, as reported by Maeda ...
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On the non-existence of unbiased estimators in constrained estimation problems
... In many real-world estimation problems we often encounter constraints on the parameter space in the form of side-information. For example in many communication systems we encounter positivity constraints, limited power ...
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Existence and Non-Existence of some V4 Cordial graphs
... in vertex labeling as well as edge labeling occurs it depends on the choice of vertex labelings of two vertices of , say , and , and the corresponding edge values amo[r] ...
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Existence and Non Existence Result for Singular Quasilinear Elliptic Equations
... Zhang, “A Remark on the Existence of Positive Entire Solutions of a Sublinear Elliptic Problem,” Nonlinear Analysis , Vol. Mabrouk, “Entire Bounded Solutions for a Class of Sublinear[r] ...
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(Non-)Existence and Scope of Nash Networks
... Benefits with Perfectly Reliable Links. A link between agents i and j potentially allows for two-way (symmetric) flow of information. Therefore, the benefits from network g are derived from its closure g. More- over, a ...
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Existence results for classes of -Laplacian semipositone equations
... the existence of a positive solution for large λ > ...the results established to date are for the case when p = ...an existence result for p > 1 for a class of nonlinearities satisfying ...
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EXISTENCE RESULTS FOR A PERTURBED FOURTH-ORDER EQUATION
... 1 Department of Mathematics, Ramhormoz branch, Islamic Azad University, Ramhormoz, Iran [email protected] Abstract. The existence of at least three weak solutions for a class of perturbed fourth-order problems ...
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Existence results for classes of infinite semipositone problems
... Cui, S: Existence and nonexistence of positive solutions for singular semilinear elliptic boundary value problems. Nonlinear Anal[r] ...
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Existence and comparison results for variational hemivariational inequalities
... In this section, we briefly recall a surjectivity result for multivalued mappings in reflexive Banach spaces (cf., e.g., [ 6 , Theorem 2.12]) which among others will be used in the proof[r] ...
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