• 沒有找到結果。

tP fI

N/A
N/A
Protected

Academic year: 2021

Share "tP fI "

Copied!
1
0
0

加載中.... (立即查看全文)

全文

(1)

I

n\"" A /

tP fI

:St1t7\.~

98

~~J.i"~~ ~~~~

""'.j

'~:fu.L

• •

#~L

• •

'~

• • a

jttJiP=-k : 7 J3 29

a

~ 3

iP

13:30-14:50

*

(ij :

.x-fl..

(3-136)

\..

1. Find the general solution y(x) of the following differential equation. (20%)

(-3x+ y+6)dx+ (x+ y+2)dy

=

0

2. Find the general solution y(x) of the following differential equation. (20%)

d 2y dy .

- - 4 - + 3 y =sm2x dx2 dx

3. Find the general solution y(x) of the following differential equation. (20%)

4. Solve the following initial value problem by laplace transform only. (20%)

5. Solve the following partial differential equation where L is constant. (20%)

Boundary conditions: u(O,t)

=

O,u(L,t)

=

0

. {1,O<X<L/2 Initial conditions: u(x,O) =

O,L/2<x<O

[~ 1J{~ I ~I

參考文獻

相關文件

Then, we recast the signal recovery problem as a smoothing penalized least squares optimization problem, and apply the nonlinear conjugate gradient method to solve the smoothing

Then, we recast the signal recovery problem as a smoothing penalized least squares optimization problem, and apply the nonlinear conjugate gradient method to solve the smoothing

The purpose of this talk is to analyze new hybrid proximal point algorithms and solve the constrained minimization problem involving a convex functional in a uni- formly convex

where L is lower triangular and U is upper triangular, then the operation counts can be reduced to O(2n 2 )!.. The results are shown in the following table... 113) in

This kind of algorithm has also been a powerful tool for solving many other optimization problems, including symmetric cone complementarity problems [15, 16, 20–22], symmetric

To improve the convergence of difference methods, one way is selected difference-equations in such that their local truncation errors are O(h p ) for as large a value of p as

Methods involving finite differences for solving boundary-value problems replace each of the derivatives in the differential equation by an appropriate

In order to solve the problems mentioned above, the following chapters intend to make a study of the structure and system of The Significance of Kuangyin Sūtra, then to have