system of simultaneous equations excel
báo cáo hóa học: " On the solvability conditions of the first boundary value problem for a system of elliptic equations that strongly degenerate at a point" pdf
Ngày tải lên :
21/06/2014, 00:20
... uniqueness of the solutions are obtained.
Keywords: systems of elliptic equations, degenerate elliptic equations, boundary
value problems, Dirichlet type problem
1 Introduction and statement of the ... stasys.
rutkauskas@mii.vu.lt
Institute of Mathematics and
Informatics of Vilnius University,
Akademijos str. 4, LT-08863, Vilnius,
Lithuania
Abstract
A system of elliptic equations which are irregularly ... 2011:16
http://www.boundaryvalueproblems.com/content/2011/1/16
Page 5 of 11
RESEARC H Open Access
On the solvability conditions of the first
boundary value problem for a system of elliptic
equations that strongly degenerate at...
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Báo cáo hóa học: " Research Article Dynamics of a Rational System of Difference Equations in the Plane" pot
Ngày tải lên :
21/06/2014, 05:20
... argument θ of
the complex root is a rational multiple of π, the system is globally periodic.
4.4. Stability of Fixed Points
We finish this section with the complete study of the stability of the fixed ... some of those
systems can be reduced to some Ricatti equations or to some previously studied second-order
rational equations. Further, since, for some choices of the parameters, one obtains a system
which ... attention on three aspects of the dynamics of the
system: the boundedness character and asymptotic behavior of its solutions, the existence
of periodic orbits in particular, of prime period-two solutions,...
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Báo cáo hóa học: " On the behavior of solutions of the system of rational difference equations" pptx
Ngày tải lên :
20/06/2014, 22:20
... r of solutions
of the system of difference equations
x
n+1
=
a + x
n
b +
y
n
, y
n+1
=
c + y
n
d + z
n
, z
n+1
=
e + z
n
f
+ x
n
.
In [8], Özban studied the positive solutions of the system of ... behavior of a three-dimensional linear fractional system of difference equations. J
Math Anal Appl. 310, 673–689 (2005)
8. Özban, AY: On the positive solutions of the system of rational difference equations
x
n+1
=
1
y
n−k
,
y
n+1
=
y
n
x
n−m
y
n−m−k
.
. ... stability of a second-order system of difference equations. Discrete Dyn Nat Soc
2008, 12 (2008). (Article ID 860152)
11. Irićanin, B, Stević, S: Some systems of nonlinear difference equations of higher...
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Báo cáo hóa học: "Dynamics of a two-dimensional system of rational difference equations of Leslie–Gower type" doc
Ngày tải lên :
21/06/2014, 00:20
... nonnegative numbers.
System (1) was mentioned in [1] as one of three systems of Open Problem 3, which
asked for a description of the global dynamics of some rational systems of difference
equations. In ... then the interior of 〚u
1
,u
2
〛
is either a subset of the basin of attraction of u
1
or a subset of the basin of attraction of
u
2
.
Kalabušić et al. Advances in Difference Equations 2011, 2011:29
http://www.advancesindifferenceequations.com/content/2011/1/29
Page ... inequality 1.i) of
Lemma 1, then the proof of Theorem is similar to the proof of parts (ℛ
9
)and(ℛ
10
).
This completes the proof of Theorem in the regions ℛ
12
, ℛ
13
.Thisisanexampleof
semistable...
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báo cáo hóa học: " Exponential energy decay and blow-up of solutions for a system of nonlinear viscoelastic wave equations with strong damping" ppt
Ngày tải lên :
21/06/2014, 00:20
... decay of solutions for a quaslinear system of viscoelastic equations. Nonlinear Anal. 71, 2257–2267
(2009). doi:10.1016/j.na.2009.01.060
22. Agre, K, Rammaha, MA: Systems of nonlinear wave equations ... p.
Next we want to derive the decay rate of energy function for problem (1.1). By mul-
tiplying the first equation of system (1.1) by u and the second equation of system (1.1)
by v, integrating over ... doi:10.1016/j.na.2009.04.031
20. Messaoudi, SA, Said-Houari, B: Global nonexistence of positive initial-energy solutions of a system of nonlinear
viscoelastic wave equations with damping and source terms. J. Math. Anal....
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Báo cáo hóa học: " Positive solutions for a coupled system of nonlinear differential equations of mixed fractional orders" pot
Ngày tải lên :
21/06/2014, 03:20
... Difference Equations 2011, 2011:10
http://www.advancesindifferenceequations.com/content/2011/1/10
Page 9 of 13
RESEARC H Open Access
Positive solutions for a coupled system of
nonlinear differential equations ... of author information is
available at the end of the article
Abstract
In this article, we study the existence of positive solutions for a coupled system of
nonlinear differential equ ations of ... coupled system of nonlinear fractional differential equations. Appl Math Lett
2009,
22:64-69.
26. Gejji VD: Positive solutions of a system of nonlinear fractional differential equations. J Math...
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Báo cáo hóa học: " Research Article On Efficient Method for System of Fractional Differential Equations" potx
Ngày tải lên :
21/06/2014, 05:20
... solutions of the
integer-order equations are found to follow as special cases of those of fractional-order
equations.
We consider the system of fractional-order equations of the form
D
α
i
y
i
t
... pY
i,1
−L
−1
i
∞
n0
a
i,n
P
n
t
.
3.10
Equating the coefficients of like powers of p, we get the following set of equations:
coefficient of p
0
: Y
0
L
−1
∞
n0
a
i,n
P
n
t
,
coefficient of p
1
: Y
1
L
−1
i
f
i
... various kinds of
nonlinear equations. The new homotopy perturbation method NHPM was applied to linear
and nonlinear ODEs 17.
In this paper, we construct the solution of system of fractional-order...
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PHÂN TÍCH DAO ĐỘNG HỆ TRỤC CHÍNH TÀU THỦY BẰNG PHƯƠNG PHÁP PHẦN TỬ HỮU HẠN * VIBRATION ANALYSIS OF PROPULSION SYSTEM OF SHIP BY FINITE ELEMENT METHOD
Ngày tải lên :
09/04/2013, 12:58
... analyzing the vibration of propulsion system of ship. It includes three type of
vibration as longitudinal vibration, tranversal vibration and torsional vibration. Among of them,
torsional vibration ... Analyzing vibration of propulsion system often carry
out in the modeling system. The numerical method is used to solve in this paper is finite element
method. The result of this paper verifies ...
method. The result of this paper verifies this method with the ship of 350HP.
Keywords: vibration of propulsion system of ship, ship vibration
*
Nghiờn cu ny trỡnh by cỏc kt qu ca ti cp...
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Analysis of Brand Identity System of Vietnam Airline
Ngày tải lên :
13/04/2013, 10:33
... and a host of other factors
beyond the control of AAPA airlines, all of its members posted a massive, collective loss of
US$843.8 million in the 1997-1998 financial year.
In view of financial ... report of AAPA traffic in 1998, which provides an overview of
operating result of all AAPA members in 1998.
30
Tables of Contents
Tittle page ……………………………………………………………………………………….i
1.1 Rationale of ... Passenger Transport Projection 60
Table 4.12: Number of Personnel as of May 1999 61
Table 4.13: Level of education of Vietnam Airlines employees (as of May 1999) 61
Table 4.14: Vietnam Airlines Resources...
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table of english tense - excellent
Ngày tải lên :
26/06/2013, 01:27
... Table of English Tenses Created by Nguyễn văn Toàn Yen The high school
Tense Affirmative/Negative/Question ... lịch trình , chuyến bay , thời gian biểu đà đợc lên lịch
- always, every
(day, week, month ),
often , usually,
sometimes, normally,
rarely, seldom, never,
- if sentences type I (If I
talk,...
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