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Oct
19
comment Finding the norm of integral operator
Sorry, answer is more clear now.
Oct
19
revised Finding the norm of integral operator
Made answer more clear.
Oct
19
revised Finding the norm of integral operator
Fixed answer.
Oct
19
comment Finding the norm of integral operator
@DanielFischer: Thanks for pointing out that mistake. I'm going to add a correction.
Oct
19
revised Finding the norm of integral operator
Improved answer.
Oct
19
comment Finding the norm of integral operator
Shouldn't $A$ map $C[0,1]$ to $C^{1}[0,1]$? Not that it's particularly relevant . . .
Oct
19
answered Finding the norm of integral operator
Oct
13
revised Showing $||L|| = \sup_{x,\, y\, \in H,\, x,\, y\, \neq 0} \frac{|\langle Ax,y\rangle|}{||x||\cdot ||y||}.$
Edited LaTeX
Oct
13
suggested suggested edit on Showing $||L|| = \sup_{x,\, y\, \in H,\, x,\, y\, \neq 0} \frac{|\langle Ax,y\rangle|}{||x||\cdot ||y||}.$
Sep
30
awarded  Explainer
Sep
22
answered Hacking with the last four of your SSN
Sep
5
comment Finite Element Solution to Poisson Equation with Boundary Condition at Infinity
What basis functions are you using?
Sep
1
revised Series Solutions Near an Ordinary Point
LaTeX formatting.
Sep
1
suggested suggested edit on Series Solutions Near an Ordinary Point
Aug
31
revised Solve $xy(1+xy^2)\frac {dy}{dx}=1$
deleted 1 character in body
Aug
31
revised Solve $xy(1+xy^2)\frac {dy}{dx}=1$
added 375 characters in body
Aug
31
revised Solve $xy(1+xy^2)\frac {dy}{dx}=1$
Add details.
Aug
31
answered Solve $xy(1+xy^2)\frac {dy}{dx}=1$
Aug
31
revised Series Solution of Linear Second Equations - Difficulty Formatting Final Answer
Improved question.
Aug
31
suggested suggested edit on Series Solution of Linear Second Equations - Difficulty Formatting Final Answer