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Rostam22
  • Member for 1 year, 7 months
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6 votes
1 answer
167 views

Definite Integral $\int_{1-\sqrt{a}}^{1+\sqrt{a}} \ln(1-z t^2)\frac{\sqrt{4a-(t^2-1-a)^2}}{t}\, dt$

4 votes
2 answers
117 views

$ \int_c^\infty \frac{e^{-a x^2 + bx}}{x} \, dx $

3 votes
2 answers
112 views

How to prove that a set is closed

3 votes
1 answer
95 views

Eigenvector Perturbation with a symmetric matrix

3 votes
1 answer
35 views

weak convergence + bounded second moment implies convergence of the moment?

2 votes
1 answer
175 views

Interchange of limit and derivative [closed]

1 vote
1 answer
67 views

Exchanging limit and derivative for four variables

1 vote
2 answers
106 views

Integral Involving Bessel function and trigonometric function

1 vote
2 answers
104 views

Asymptotic of incomplete Gamma function, $\Gamma(n,n/a)$

1 vote
1 answer
48 views

Interchanging lim and log

1 vote
1 answer
114 views

Integral of product log and square root $ \int_{-2}^2 \log(a-bx)\sqrt{4-x^2} dx $

1 vote
1 answer
74 views

Two questions about uniform integrability

1 vote
1 answer
63 views

Showing uniform integrability to prove the limit of expectation

0 votes
1 answer
43 views

limit of the integral $\lim_{N \to \infty} \int_b^{\infty} f_N(x) x dx = 0$

0 votes
0 answers
38 views

Class of function which $\int_0^{\infty} x^{a-1} e^{-f(x)} dx$ is defined

0 votes
2 answers
38 views

Derivative of primitive function in high dimension