applications of second order differential equations ppt
báo cáo hóa học:" Research Article Regularly Varying Solutions of Second-Order Difference Equations with Arbitrary Sign Coefficient" ppt
Ngày tải lên :
21/06/2014, 11:20
... sequences and second order difference equations, ”
Journal of Difference Equations and Applications, vol. 14, no. 1, pp. 17–30, 2008.
7 J. Jaro
ˇ
s and T. Kusano, “Self-adjoint differential equations ... properties of Emden-Fowler
difference equations, ” Central European Journal of Mathematics
, vol. 7, no. 2, pp. 322–334, 2009.
13 P.
ˇ
Reh
´
ak, “Oscillatory properties of second order half-linear ... ∪NRV
2
.
Proof . First we show the last part of the statement. Let {x, y}be a fundamental set of solutions
of 1.1,withy ∈NRV
1
, x ∈NRV
2
,andletz be an arbitrary solution of 1.1,with
z
k
>...
- 16
- 309
- 0
báo cáo hóa học:" Research Article Exponential Stability of Two Coupled Second-Order Evolution Equations" pptx
Ngày tải lên :
21/06/2014, 11:20
... be applied to concrete partial differential equations.
1. Introduction
Of concern is the exponential stability of two coupled second- order evolution equations one
is an integro-differential equation ... properly cited.
By using the multiplier technique, we prove that the energy of a system of two coupled second
order evolution equations one is an integro-differential equation decays exponentially ... Article
Exponential Stability of Two Coupled
Second- Order Evolution Equations
Qian Wan and Ti-Jun Xiao
Shanghai Key Laboratory for Contemporary Applied Mathematics, School of Mathematical Sciences,
Fudan...
- 14
- 266
- 0
Báo cáo toán học: " Lyapunov-type inequalities for a class of even-order differential equations" doc
Ngày tải lên :
20/06/2014, 21:20
... a class of even -order differential equations
Journal of Inequalities and Applications 2012, 2012:5 doi:10.1186/1029-242X-2012-5
Qi-Ming Zhang (zhqm20082008@sina.com)
Xiaofei He (hexiaofei525@sina.com)
ISSN ... for a class of
even -order differential equations
Qi-Ming Zhang
∗1
and Xiaofei He
2
1
College of Science, Hunan University of Technology, Zhuzhou,
Hunan 412000, P.R. China
2
College of Mathematics ... below).
For information about publishing your research in Journal of Inequalities and Applications go to
http://www.journalofinequalitiesandapplications.com/authors/instructions/
For information about...
- 12
- 402
- 0
Báo cáo hóa học: " Research Article On the Spectrum of Almost Periodic Solution of Second-Order Neutral Delay Differential Equations with Piecewise Constant of Argument" ppt
Ngày tải lên :
21/06/2014, 20:20
... Spectrum of Almost Periodic Solution of
Second- Order Neutral Delay Differential Equations
with Piecewise Constant of Argument
Li Wang and Chuanyi Zhang
Department of Mathematics, Harbin Institute of ... Dosly
The spectrum containment of almost periodic solution of second- order neutral delay differential
equations with piecewise constant of argument EPCA, for short of the form xtpxt − 1
qx2t ... Difference Equations
12 R. Yuan, “On the spectrum of almost periodic solution of second- order differential equations with
piecewise constant argument,” Nonlinear Analysis: Theory, Methods & Applications, ...
- 14
- 335
- 0
Báo cáo hóa học: " Solvability of boundary value problems with Riemann-Stieltjes Δ-integral conditions for second-order dynamic equations on time scales at resonance" pptx
Ngày tải lên :
20/06/2014, 22:20
... notion of time scales in order to unify the theory of continu-
ous and discrete calculus. The field of dynamical equations on time scales contains,
links and extends the classical theory of differential ... yklie@ynu.edu.
cn
Department of Mathematics,
Yunnan University Kunming,
Yunnan 650091, People’s Republic
of China
Abstract
In this paper, by making use of the coincidence degree theory of Mawhin, the
existence of the ... 2011:42
http://www.advancesindifferenceequations.com/content/2011/1/42
Page 7 of 18
RESEARC H Open Access
Solvability of boundary value problems with
Riemann-Stieltjes Δ-integral conditions for
second- order dynamic equations on time scales
at...
- 18
- 587
- 0
Báo cáo hóa học: " Positive solutions of the three-point boundary value problem for fractional-order differential equations with an advanced argument" ppt
Ngày tải lên :
21/06/2014, 03:20
... theory and applications of integer
order differential equations wit h deviat ed arguments, we refer the reader to the refer-
ences [39-45].
As far as we know, fractional order differential equations ... more accurate than integer-
order models, i.e., there are more degrees of freedom in the fractional -order models. In
consequence, the subject of fractional differential equations is gaining much ... fact, the theory of integer order dif-
ferential equations with deviated arguments has found its extensive applications in rea-
listic mathematical modelling of a wide variety of practical situations...
- 11
- 343
- 0
báo cáo hóa học:" Research Article Solutions and Green’s Functions for Boundary Value Problems of Second-Order Four-Point Functional Difference Equations" ppt
Ngày tải lên :
21/06/2014, 11:20
... and Green’s Functions for
Boundary Value Problems of Second- Order
Four-Point Functional Difference Equations
Yang Shujie and Shi Bao
Institute of Systems Science and Mathematics, Naval Aeronautical ... theory,
Deng and Shi 5 studied the existence and multiplicity of the boundary value problems to a
class of second- order functional difference equations
Lu
n
f
n, u
n1
,u
n
,u
n−1
1.1
with boundary ... existence of positive solutions for a second- order
functional difference equation with four-point boundary conditions.
1. Introduction
In recent years, boundary value problems BVPs of differential...
- 22
- 409
- 0
quasilinear degenerate and nonuniformly elliptic and parabolic equations of second order
Ngày tải lên :
31/05/2014, 01:37
... questions of solvability of basic boundary value problems
for quasilinear degenerate and nonuniformly elliptic and parabolic equations of second order, and
also to the investigation of differential ... with this, one of
the first questions of the general theory of boundary value problems for quasilinear
elliptic equations of the form (1)is the question of distinguishing classes of
equations for ... the proof of an a priori estimate of the Hdlder norm IIulIc^(u) for
solutions of uniformly elliptic equations.
V. The estimate of maxnl vul for equations with structure
described in terms of the...
- 300
- 391
- 0
Báo cáo toán học: " Minimal and maximal solutions to first-order differential equations with state-dependent deviated arguments" pptx
Ngày tải lên :
20/06/2014, 20:20
... solutions for problem (1) with Λ = 0, and this does not
depend on the choice of τ.
Proof. Reasoning in the same way as in the proof of Proposition 1, we
obtain that there exists m ≥ 0 such that α(t) ≤ ... a peculiar feature of equa-
tions with deviated arguments, see [1] for an example with a second- order
equation. Therefore, we are obliged to distinguish between the concepts
of minimal solution ... solutions),
unfortunately often identified in the literature on lower and upper solutions.
First -order differential equations with state-dependent deviated argu-
ments have received a lot of attention in...
- 24
- 361
- 0