Tobin Fricke

513 reputation

212

	513 reputation	bio	website	web.pas.rochester.edu/~tobin	visits	member for	2 years, 7 months
212 badges		location	Livingston, LA		seen	May 10 at 12:54

46 Actions

Dec 28	answered	Fun but serious mathematics books to gift advanced undergraduates.
Sep 28	awarded	Yearling
Sep 4	awarded	Nice Question
Jun 5	awarded	Nice Answer
May 31	comment	How to decompose displaced Hermite-Gauss function into higher order HGs? thanks! I find it kind of mesmerizing.
Mar 21	comment	Etymology of the word “pole”? Yes, I guess the word 'pole' is probably related to its usage in monopole, dipole, ..., multipole, etc.
Mar 21	awarded	Commentator
Mar 21	comment	Etymology of the word “pole”? @lhf What do you mean by 'electric pole'? a point charge?
Mar 21	revised	Etymology of the word “pole”? added 4 characters in body
Mar 21	accepted	How to show $\sum_{n=-\infty}^\infty J_n J_{n+m} = \delta(m)$?
Mar 21	accepted	On the Bessel function $J_n(z)$ for high $z$, with respect to $n$
Mar 21	comment	How did Bessel functions come to be denoted by $J_n$? @t.b., can you add your comment as an answer?
Mar 21	asked	Etymology of the word “pole”?
Jan 10	awarded	Announcer
Sep 29	awarded	Yearling
Jun 20	answered	Introductory texts on manifolds
May 31	answered	Correlation between out of phase signals
May 27	revised	How to decompose displaced Hermite-Gauss function into higher order HGs? added 306 characters in body
Apr 21	answered	Control / Feedback Theory
Apr 15	asked	How did Bessel functions come to be denoted by $J_n$?