[PDF] Top 20 Positive Solutions for Multiparameter Semipositone Discrete Boundary Value Problems via Variational Method
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Positive Solutions for Multiparameter Semipositone Discrete Boundary Value Problems via Variational Method
... studying positive solutions for semipositone problems is more difficult than that for positone ...the semipositone case, solutions have to live in regions where the nonlinear term ... See full document
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Multiple positive solutions of singular discrete p Laplacian problems via variational methods
... MULTIPLE POSITIVE SOLUTIONS OF SINGULAR DISCRETE p LAPLACIAN PROBLEMS VIA VARIATIONAL METHODS RAVI P AGARWAL, KANISHKA PERERA, AND DONAL O?REGAN Received 31 March 2005 We obtain multiple positive solu[.] ... See full document
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... of positive solutions of ...years, problems involving Kirchhoff type operators have been studied in many papers; we re- fer to [1, 2, 3, 5, 6, 8, 10, 17, 23, 24] in which the authors have used ... See full document
7
Multiplicity results on discrete boundary value problems with double resonance via variational methods
... to discrete bound- ary value problems with double resonance, however, there are few results ...periodic solutions to a second-order difference equation with double resonance, as is described in ... See full document
15
Positive solutions of discrete Neumann boundary value problems with sign-changing nonlinearities
... the method in [], the first author and Xu [] discussed its discrete analog and the nonlinearity term also required boundedness below, as well as a superlinear condition at ... See full document
9
Existence of Positive, Negative, and Sign-Changing Solutions to Discrete Boundary Value Problems
... reduction method and degree theory, a sharp condition to guarantee the existence of five or six solutions together with their sign properties to ...new method to deal with the sign of ... See full document
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Positive solutions for a system of second order discrete boundary value problems
... nonlinear problems from computer science, eco- nomics, mechanical engineering, control systems, biological neural networks, and others leads to the consideration of nonlinear difference equations (see [2, 4, 21, ... See full document
17
Positive solutions of a singular semipositone boundary value problems for fourth order coupled difference equations
... fourth-order boundary value problems of ordinary value problems have important application in various branches of pure and applied ...the boundary value problems of ... See full document
17
A Global Description of the Positive Solutions of Sublinear Second Order Discrete Boundary Value Problems
... Notice that {C n } satisfies all conditions in Lemma 2.4, and consequently, lim sup n → ∞ C n contains a component ζ which is unbounded. However, we do not know whether ζ joins ∞, θ with ∞, ∞ or not. To answer this ... See full document
15
Positive solutions of discrete third order boundary value problems with sign changing Green’s function
... of positive solutions of discrete boundary value problems have received much attention from many authors and a great deal of work has been done by using classical methods such as ... See full document
10
Positive solutions for a class of semipositone Neumann problems
... only prove in Theorem . that there exist multiple positive solutions for (.)-(.), and by virtue of [], under appropriate conditions of the nonlinearity f , we also obtain the exact multiplicity of ... See full document
12
Multiple positive solutions to singular positone and semipositone m-point boundary value problems of nonlinear fractional differential equations
... multiple positive solutions for singular positone and semipositone boundary value problems by means of the Leray–Schauder nonlinear alternative and a fixed point theorem on ... See full document
18
Infinitely many solutions for nonlinear fractional boundary value problems via variational methods
... has solutions that resemble the highly skewed and heavy-tailed breakthrough curves observed in field and laboratory studies [, ], in particular in contaminant transport of groundwater flow ... See full document
23
Solutions of 2th Order Boundary Value Problem for Difference Equation via Variational Method
... A variational functional for BVP ...of solutions of the boundary value problem BVP to the existence of critical points of this ...two solutions for BVP ... See full document
10
Existence of multiple solutions to a two-point boundary value system via variational method
... Abstract. In this paper, we prove the existence of an open inter- val ]λ ′ , λ ′′ [ for each λ of which a class of two-point boundary value equations depending on λ admits at least three solutions. ... See full document
8
Analytical approximate solution of higher order boundary value problems via variational iteration method
... of variational iteration method has been successfully extended to obtain approximate solutions of some higher order boundary value ...the method by testing three different ... See full document
6
Multiple positive solutions to some second-order integral boundary value problems with singularity on space variable
... two positive solutions of BVP ...the method and conditions used to get result of multiple positive solutions are quite different from that used in ... See full document
10
Existence of positive solutions to discrete second order boundary value problems with indefinite weight
... Definition 1.1 . A positive solution of problem (1.1) and (1.2) refers to a pair (r, u), where r ≠ 0, u is a solution of (1.1) with u > 0 on T and u satisfies (1.2). Meanwhilem (r, u) is called a negative ... See full document
10
On positive solutions for a class of infinite semipositone problems
... semipositione problems (F (0) < 0 but finite)(see ...infinite semipositone problems; see for example [7], [8], [9] and ...the method of sub-super ... See full document
6
Positive solutions for a system of Riemann-Liouville fractional differential equations with multi-point fractional boundary conditions
... Remark . In the paper [], the authors present only cases (Theorems .-. from []) from cases, namely the first nine cases of our Theorem .. They did not study the cases when some extreme limits are and ... See full document
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