homogeneous linear differential equations with variable coefficients
Báo cáo hóa học: " New criteria for stability of neutral differential equations with variable delays by fixed points method" docx
Ngày tải lên :
20/06/2014, 22:20
... neutral nonlinear differential equations with delay.
Nonlinear Anal. 74(12):3926–3933 (2011). doi:10.1016/j.na.2011.02.029
17. Raffoul, YN: Stability in neutral nonlinear differential equations with ... neutral differential equations with variable delays. Proc Am Math Soc. 136,
909–918 (2008)
19. Ardjouni, A, Djoudi, A: Fixed points and stability in linear neutral differential equations with variable ... stochastic differential equations with multi-
ple delays. Pinto and Seplveda [16] talk about H-asymptotic stability by the fixed point
method in neutral nonlinear differential equations with delay....
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differential equations with linear algebra nov 2009
Ngày tải lên :
11/06/2014, 07:16
... the variables. Let us reconsider
Differential Equations with Linear Algebra
Systems of linear equations 13
1
2
1
3
2
x
2
x
1
x
3
Figure 1.4 The intersection of the three
planes given by the linear ... solutions
to linear differential equations and systems of equations exemplify
important ideas in linear algebra, and how linear algebra often answers
key questions regarding differential equations.
ã ... general solutions to systems of linear differential
equations or higher order linear differential equations.
Over the past decade or two, first-order differential equations have become
a standard...
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Tài liệu Numerical Solution of Stochastic Differential Equations with Jumps in Finance pdf
Ngày tải lên :
19/02/2014, 22:20
... N = {N
t
,t≥ 0} with intensity λ>0
is a piecewise constant process with stationary independent increments with
initial value N
0
=0such that N
t
− N
s
is Poisson distributed with intensity
λ
t−s
, ... to time t. For a given model with a vector process X we typically set
A
= A
X
with A
t
= A
X
t
.
If for a process Z = {Z
t
,t≥ 0} and each time t ≥ 0 the random variable
Z
t
is A
X
t
-measurable, ... random variable
X
τ
is A
τ
-measurable.
(iii) If P (τ ≤ τ
)=1,thenA
τ
⊆A
τ
.
(iv) The random variables τ ∧τ
, τ ∨ τ
and (τ + τ
) are stopping times.
(v) If for a real valued random variable...
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galois theory of linear differential equations - m. van der put, m. singer
Ngày tải lên :
31/03/2014, 15:56
... on {α
1
, ,α
n
}.
Exercises 1.14 1. Homogeneous versus inhomogeneous equations
Let k be a differential field and L(y)=b,withb =0,ann
th
order inhomogeneous
linear differential equation over k.Let
L
h
(y)=b(
1
b
L(y))
.
(a) ... of linear differential equations (which we shall refer to simply
as differential Galois theory) is the analogue for linear differential equations of
the classical Galois theory for polynomial equations. ... morphism in
{{M}}.Thenf extends to a K -linear map 1
K
⊗f : K ⊗
k
A → K ⊗
k
B,which
commutes with ∂. Therefore f induces a C -linear map S(f ):S(A) → S(B)
with commutes with the G-actions.
We will omit...
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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
... HO, Wu, J: Functional differential
equations with state-dependent delays: theory and applications. Hand-
b ook of Differential Equations: Ordinary Differential Equations, vol. III.
Elsevier/North-Holland, ... problems with state-dep endent deviating arguments Bull.
Lond. Math. Soc. 43, 164–174 (2011)
2. Arino, O, Hadeler, KP, Hbid, ML: Existence of periodic solutions for delay
differential equations with ... differential
equations with deviated arguments. J. Optim. Theory Appl. 135(2), 257–269
(2007)
5. Jankowski, T: Existence of solutions of boundary value problems for dif-
ferential equations in...
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Báo cáo hóa học: " Riemann-Liouville fractional integro-differential equations with fractional nonlocal integral boundary conditions" pptx
Ngày tải lên :
20/06/2014, 22:20
... higher-order nonlinear fractional
differential equations. Fixed Point Theory Appl 2010, 17 (2010). (Article ID 364560)
10. Ahmad, B, Nieto, JJ: Riemann-Liouville fractional differential equations with fractional ... solution for fractional differential equations with
uncertainty. Nonlinear Anal. 72, 2859–2862 (2010). doi:10.1016/j.na.2009.11.029
5. Ahmad, B, Nieto, JJ: Existence results for nonlinear boundary value ... integrodifferential equations
with integral boundary conditions. Bound Value Probl 2009, 11 (2009). (Article ID 708576)
6. Ahmad, B, Nieto, JJ: Existence results for a coupled system of nonlinear...
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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
... for non -linear differential equations
of fractional order. Nonlinear Anal 2011, 74:792-804.
34. Zhang L, Wang G: Existence of solutions for nonlinear fractional differential equations with impulses ... On some nonlinear ordinary differential equations with advanced
arguments. Nonlinear Anal 2003, 53:495-505.
40. Yan JR: Oscillation of first-order impulsive differential equations with advanced ... for second order differential
equations with an advanced argument. Nonlinear Anal 2006, 65:2013-2023.
42. Jankowski T: Positive solutions for fourth-order differential equations with deviating...
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báo cáo hóa học:" Research Article Variational Approach to Impulsive Differential Equations with Dirichlet Boundary Conditions" pptx
Ngày tải lên :
21/06/2014, 11:20
... ordinary differential equations with s ublinear impulsive
effects,” Journal of Mathematical Analysis and Applications, vol. 303, no. 1, pp. 288–303, 2005.
9 L. Chen and J. Sun, “Nonlinear boundary ... 2009.
13 H. Zhang and Z. Li, “Variational approach to impulsive differential equations with periodic boundary
conditions,” Nonlinear Analysis. Real World Applications, vol. 11, no. 1, pp. 67–78, 2010.
14 ... problem
with impulses,” Nonlinear Analysis. Real World Applications, vol. 11, no. 1, pp. 155–162, 2010.
15 J. Zhou and Y. Li, “Existence and multiplicity of solutions for some Dirichlet problems with...
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báo cáo hóa học:" Research Article Positive Solutions for Fourth-Order Singular p-Laplacian Differential Equations with Integral Boundary Conditions" pptx
Ngày tải lên :
21/06/2014, 11:20
... pages
doi:10.1155/2010/862079
Research Article
Positive Solutions for Fourth-Order Singular
p-Laplacian Differential Equations with Integral
Boundary Conditions
Xingqiu Zhang
1, 2
and Yujun Cui
3
1
Department of ... positive
solutions for fourth-order singular p-Laplacian differential equations with integral boundary
conditions. Our nonlinearity f may be singular at t 0, t 1, and u 0. The dual results ... consider the existence of positive solutions for the following nonlinear
fourth-order singular p-Laplacian differential equations with integral boundary conditions:
ϕ
p
x
t
f
t,...
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Báo cáo hóa học: " Research Article Fixed Points and Stability in Nonlinear Equations with Variable Delays" pot
Ngày tải lên :
21/06/2014, 11:20
... 195916, 14 pages
doi:10.1155/2010/195916
Research Article
Fixed Points and Stability in Nonlinear
Equations with Variable Delays
Liming Ding,
1, 2
Xiang Li,
1
and Zhixiang Li
1
1
Department of Mathematics ... medium, provided the original work is properly cited.
We consider two nonlinear scalar delay differential equations with variable delays and give some
new conditions for the boundedness and stability ... 1, pp. 15–32, 2003.
2 B. Zhang, “Fixed points and stability in differential equations with variable delays,” Nonlinear Analysis:
Theory, Methods and Applications, vol. 63, no. 5–7, pp. e233–e242,...
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