Несобственные интегралы и интегралы, зависящие от параметров - 26 стр.

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I
n
(y) n N
[c; d] f(x, y)
I
n
(y) n N
I(y)
I
n
(y)
I(y) [c; d]
ε > 0 n
0
n > n
0
y [c; d]
I(y) I
n
(y) < ε
A
0
= n
0
+ 1 A > A
0
f(x, y) y Y
+
Z
A
f(x, y)dx
+
Z
A
0
f(x, y)dx =
+
Z
a
f(x, y)dx
A
0
Z
a
f(x, y)dx =
= I(y) I
n
0
+1
(y) < ε
f(x, y) Π
[c; d]
I(y) [c; d]
d
Z
c
I(y)dy =
d
Z
c
dy
+
Z
a
f(x, y)dx =
+
Z
a
dx
d
Z
c
f(x, y)dy.
I
n
(y)
[c; d] I(y)
[c; d]
I(y)
[c; d]
d
Z
c
I(y)dy = lim
n+
d
Z
c
I
n
(y)dy = lim
n+
d
Z
c
dy
a+n
Z
a
f(x, y)dx =