Recent content by Dazedandconfu

because otherwise i'll have no space to take the interesting graduate courses mentioned above and ill have to take a bunch of logic and computability courses, which i don't find particularly interesting , and i don't think they'll be very useful for grad school in applied math

iv already taken a lot of math courses (cal 2,3,4, lin alg. ode, pde, discrete math, probability, analysis,) and I am planning on taking combinatorics(graduate), game theory(graduate) and optimization(graduate), its just i don't have any undergrad logic, abstract algebra and theoretical CS...

again, I am in a bit of a dilemma, as my screen-name would suggest lol so I am currently in physics+CS and I am wondering if i should switch to math+CS, but if i switch to math+CS and ill have to take more logic and theoretical CS courses, which I am not too interested in, if i stay in...

aite, here goes f(f(x)=f(x), find all functions that satisfy this on [0,1], i know f(x)=x and f(x)=c satisfy this equation, but I am looking for something more outlandish, feel free to make it discontinuous, define it separately over the rationals and irrationals, or any sort of crazy function...

hmm, the data is non uniformly spaced, so the riemann integral cannot be done (without interpolation), so i suppose i'll have to generate a interpolation, and then numerically integrate, thanks!,

ok, I'm not completely sure which section this goes into, but since I'm using this to solve a PDE ima going to put it in here, I need to integrate w(x,y,z)*V(x,y,z) over a cylindrical domain, it would be fairly simple if V had a "formula" describing the function, but i only have V as a number...

im fairly certain that the limits are -inf. to inf . well yes, i get that you only integrate in one variable, but isn't it true that a complex number a+bi, with arbitrary a and b can span the entire complex plane? so you would have a line integral in da and idb, with both a and b (-∞,∞) or...

well its the integral (e(-k^2)e^ikx)dk over the entire complex plane right?, so unless I am wrong there are two ways to integrate over the complex plane, a circle of infinite radius, or k=x+iy, and x,y go to infinity riight??

well, i have to prove that the inv. Fourier transform of a gaussian (e^(-(k^2/2)) is a gaussian, i know some elementary complex analysis(never actually taken a class in it), not well enough, it seems, to find the solution to this. I tried to integrate over a circular contour, and let the radius...

@ stengah yeah , i should def. take some applied math courses, but I'm not completely sure which ones to take , as of now I've taken advanced calc, linear alg, and a differential equation(ODE) courses , I'm going to be taking one more differential equation course (partials) , probability, and...

confused undergrad! hey guys, i'm about to start my junior year (double majoring in physics and computer science) , couple of questions, would i be eligible to apply to grad school for applied math (i'm interested in development of quantum algorithms) , also what kind of a jobs would i be able...

I'm a 2nd year physics major, with a minor in math, i have a GPA around 3, (4 point system), and i will probably graduate by next year, i was wondering what grad schools i would have a shot at?