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Apr
15
comment Integrating the Gaussian kernel with absolute value
I understand how to split the integral, but if is make $z=-y$ in the second integral I get $\int_0^{\infty}ze^{-(\xi+z)^2/4t}$ which is different to the first integral
Apr
15
comment Integrating the Gaussian kernel with absolute value
I cannot see how the second integral is the same as the first
Apr
15
asked Integrating the Gaussian kernel with absolute value
Apr
12
comment Establishing a certain bound
@cheapeffectivedietpills, I have added the reference
Apr
12
revised Establishing a certain bound
added 159 characters in body
Apr
11
revised Establishing a certain bound
added 47 characters in body
Apr
11
comment Establishing a certain bound
i think they are different
Apr
11
asked Establishing a certain bound
Apr
9
revised How to find the particular solution of a second order difference equation
deleted 10 characters in body
Apr
9
comment How to find the particular solution of a second order difference equation
Thank you, this is very clear.
Apr
9
accepted How to find the particular solution of a second order difference equation
Apr
9
comment How to find the particular solution of a second order difference equation
true, it's a mistake. Thanks.
Apr
8
comment How to find the particular solution of a second order difference equation
provide more details
Apr
8
asked How to find the particular solution of a second order difference equation
Mar
24
asked Application of maximum principle
Mar
23
accepted Proof that $t^ne^{-t}\leq Ce^{-t/2}$ for all $n\geq 1$ and $t\geq 0$
Mar
23
asked Proof that $t^ne^{-t}\leq Ce^{-t/2}$ for all $n\geq 1$ and $t\geq 0$
Feb
5
accepted Proof that $N^\frac{1}{N}\leq C$
Feb
4
asked Proof that $N^\frac{1}{N}\leq C$
Jan
29
awarded  Nice Question