Threads Tagged with dimension Thread / Thread Starter Last Post Replies Views Forum Want to understand a concept here about dimensions of a function. Using example 1: a simple fourier series from... Dec4-13 01:01 PM autobot.d 0 148 Differential Equations I'm a little confused by extra dimensions. People seem to say different things about the 'extra dimensions. Everyone... Nov19-13 12:40 PM gabriel.dac 2 366 Special & General Relativity We used to classify signals as 1D and 2D etc ie one dimensional and two dimensional. For example a periodic square... Nov18-13 08:20 PM PSarkar 2 396 Linear & Abstract Algebra 1. The problem statement, all variables and given/known data A 100-kg uniform rectangular plate is supported in the... Nov14-13 05:21 AM SteamKing 2 310 Engineering, Comp Sci, & Technology Homework 1. The problem statement, all variables and given/known data This problem concerns a collision experiment performed... Nov14-13 12:12 AM letoiledemer 2 455 Introductory Physics Homework Hi all, I have the following program, but with this error i am trying to solve the problem by using (./) but i... Oct31-13 09:05 AM kreil 1 594 Math & Science Software I want sthg I can visualize in order to understand , I keep asking and am always told time , so how is time a 4th... Oct18-13 08:38 PM HallsofIvy 6 385 General Physics I recently heard that it was found how gravity would behave in different dimensions of space. Apparently, while in our... Oct8-13 08:46 PM Jarfi 6 417 General Physics I am studying scattering from these notes. There I came across Green's function in one dimension which is computed as... Sep30-13 02:31 PM Ravi Mohan 0 369 Quantum Physics 1. The problem statement, all variables and given/known data In the following expression x is a position and t... Sep22-13 03:19 PM Jolb 7 401 Introductory Physics Homework 1. The problem statement, all variables and given/known data Car A is located 43km away, 17 degrees north of west.... Sep22-13 12:29 AM PeterO 8 621 Introductory Physics Homework Please delete this post. Sep21-13 01:39 PM oddjobmj 6 442 Introductory Physics Homework Hi, Using the definition of Hausdorff measure: http://en.wikipedia.org/wiki/Hausdorff_measure I am looking for a... Sep16-13 12:28 AM A David 1 334 Topology and Analysis 1. The problem statement, all variables and given/known data Consider the states with the quantum numbers n = l = 1... Sep10-13 04:08 PM Haye 4 336 Advanced Physics Homework Hi, I am trying to understand why do the two versions of Hausdorff (fractal) dimension are actually the same.I refer... Sep10-13 10:51 AM HallsofIvy 1 342 Topology and Analysis hi all, i am new with fortran 90. i have here codes for 2d fdtd polar coordinates. but i have problem handling with... Sep9-13 09:50 PM s_hy 4 777 Programming & Computer Science Hello everyone !!! First of all, Quantum Field Theory is not my field of research. However, I have to investigate... Sep2-13 04:28 AM DarMM 4 857 High Energy, Nuclear, Particle Physics 1. The problem statement, all variables and given/known data A person takes a trip, driving with a constant speed... Aug28-13 10:45 PM QuantumCurt 8 539 Introductory Physics Homework Hi, Can someone give me a link to a clear and relatively basic and short matirial introducing the notion of fractal... Aug25-13 06:21 PM Pythagorean 1 337 Topology and Analysis On the page 17 of this article by Max Tegmark http://arxiv.org/pdf/gr-qc/9704009v2.pdf, in figure 7, it has been... Aug8-13 03:13 PM Naty1 3 654 Cosmology (a) Is it true (and provably so) that for every real number r > 0 there exists a natural number n such that there... Jul31-13 12:14 PM nomadreid 0 284 Set Theory, Logic, Probability, Statistics 1. The problem statement, all variables and given/known data 2. Relevant equations \begin{align} \Delta p... Jul29-13 02:54 PM 71GA 14 495 Advanced Physics Homework Hello everyone once again. If I remember correctly, hypercubes are said to have 4th dimension. But as far as I know,... Jul25-13 02:41 PM WannabeNewton 23 958 General Math So I had a discussion with my brother about this (it was sort of a joke, but I am a mathematician and every joke I... Jul22-13 06:52 AM hilbert2 2 418 General Math when we throw an object upwards why the time of descent is greater rhan time of ascent? Jul20-13 10:11 AM Nugatory 5 481 General Physics hi Riemann tensor has a definition that independent of coordinate and dimension of manifold where you work with it.... Jun24-13 02:29 PM WannabeNewton 1 357 Special & General Relativity Why is the fundamental particle a one dimensional string as opposed to,for example, a three dimensional ball that... Jun12-13 11:15 AM torquil 5 1,002 Beyond the Standard Model I know the trace tr in 4-dimensional space-time, how is the result of it in D dimension? Is it the same as in 4... Jun12-13 09:32 AM andrien 1 645 High Energy, Nuclear, Particle Physics I know little about this topic, yet it interests me beyond imagining. What can you guys tell me about it? Anything... Jun6-13 09:54 PM Drakkith 5 407 Quantum Physics I don't really know where this topic belongs. Let's say you're an ugly asymmetrical person, with your right hand... May30-13 10:00 AM greswd 34 1,876 General Physics The cartesian product ∏X = Xi of a countable family {Xi} of regular spaces is zero-dimensional i f and only i f all... May28-13 01:38 PM hedipaldi 2 451 Topology and Analysis Define: $$\mathbb{Y} = C \times C^{c} \subset \mathbb{R}^{2}$$ where ##C## is the Cantor set and ##C^{c}## is its... May13-13 11:51 PM Bachelier 2 490 Topology and Analysis Hi, everybody, i wanna ask the form of the gluon polarization sum in d dimension and some references? And as i... Apr26-13 11:10 AM still200 0 528 High Energy, Nuclear, Particle Physics Just finish watching hangout with cern.. Thats a part when the theorist explain abt conservation of energy that seems... Apr25-13 12:40 PM jedishrfu 1 853 Beyond the Standard Model Just wondering why everything measurable in the universe appears in 3 dimensions?(as far as I know!) And why universe... Apr17-13 08:31 AM Chalnoth 2 507 Cosmology Good Day! First of all, I'm not an actual physicist so please don't laugh if the following sounds really stupid to... Apr5-13 05:17 PM DaleSpam 23 1,625 General Physics How is a dimension defined in quantum mechanics? Mar29-13 09:32 AM ttakacs 14 876 Quantum Physics 1. The problem statement, all variables and given/known data \lim _{ (x,y)\rightarrow (0^{ + },0^{ + }) }{ \frac {... Mar4-13 06:55 PM Dick 1 207 Calculus & Beyond Homework Hello everyone, I’d like to ask the following: Considering the matrices A and B, both with the dimensions n \times... Mar1-13 12:18 PM GoodSpirit 0 449 Linear & Abstract Algebra Anyone care to critique this talk abstract for the CSAAPT Meeting, 3/16/2013? DIMENSIONAL PROBABILITIES by Ted... Feb24-13 03:59 PM SdogV 5 1,200 Beyond the Standard Model