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visits member for 1 year, 3 months
seen May 7 at 8:51
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May
7
awarded  Popular Question
Apr
18
awarded  Popular Question
Apr
12
accepted Leibniz Test: $a_n>0$
Apr
10
asked Leibniz Test: $a_n>0$
Mar
30
asked Solving PDE using Hopf-Lax formula
Jan
27
awarded  Yearling
Jan
22
accepted Sturm-Liouville problem(eigenvalues and eigenvectors)
Jan
22
comment Sturm-Liouville problem(eigenvalues and eigenvectors)
@rlgordonma 7 Thanks! I'm also don't understand the meaning of"The equation $x=−tgx$ have infinite number of non negative solutions. Let's denote them by $x1=0,x2,x3$...etc." the "pde" tag - by mistake, thank you!
Jan
22
revised Sturm-Liouville problem(eigenvalues and eigenvectors)
edited tags
Jan
21
asked Sturm-Liouville problem(eigenvalues and eigenvectors)
Jan
14
accepted Laplace’s equation in three dimensions
Jan
12
comment Laplace’s equation in three dimensions
@Tunococ thanks, updated
Jan
12
revised Laplace’s equation in three dimensions
added 11 characters in body
Jan
12
accepted Limit $\lim_{n \to \infty }\sqrt[n]{ \frac{\left | \sin1 \right |}{1}\cdot\cdot\cdot\frac{\left | \sin n \right |}{n}} $
Jan
12
asked Laplace’s equation in three dimensions
Nov
6
comment Limit $\lim_{n \to \infty }\sqrt[n]{ \frac{\left | \sin1 \right |}{1}\cdot\cdot\cdot\frac{\left | \sin n \right |}{n}} $
@ did Oops..thanks
Nov
6
revised Limit $\lim_{n \to \infty }\sqrt[n]{ \frac{\left | \sin1 \right |}{1}\cdot\cdot\cdot\frac{\left | \sin n \right |}{n}} $
edited title
Nov
6
asked Limit $\lim_{n \to \infty }\sqrt[n]{ \frac{\left | \sin1 \right |}{1}\cdot\cdot\cdot\frac{\left | \sin n \right |}{n}} $
Aug
14
revised simple divisors of a function and intersection number
deleted 11 characters in body
Aug
14
asked simple divisors of a function and intersection number