advanced Definition and 507 Threads

Hello, everyone, I am a freshman in ECE( My degree atm is CompE) who by next semester(fall 2019) will have completed calc 1 -3, elementary linear algebra(with proofs) and differential equations. My program still requires me to take a course in discrete mathematics, probability(super basic imo)...

What do the average velocities on the very short time intervals [2,2.01] and [1.99,2] approximate? What relationship does this suggest exist between a velocity on an interval [a,b] and a velocity near t=a+b/2 for this type of polynomial?

what are the good books on advanced condensed matter physics with detail notation explained?

Is it advisable to have a Material Science background if I would like to pursue a postgraduate research studies in advanced thin film technologies?

The book should have the following content. I want to refer a classic book which explains every detail. 1) Ohmic losses at high frequencies 2) Potentials and Green's functions 3) Image theorem 4) Fields radiated by sources in the far field region 5) Equivalence and reciprocity theorems 6)...

Hello guys, I often ask myself if anyone can learn maths to an advanced level? And get really good on it. I think that every healthy person can get very good at maths. The only condition is that the person is interested in math. Of course, to get on the level of a Field-Medal winner you have...

I am a third year undergraduate physics student with some interest in theoretical physics. This term I want to learn General Relativity or Group Theory, but they are all hard, time-consuming courses. If I don't take them, I can explore broader areas of physics to make a decision on what I will...

I'm a physics student who has the option to take some advanced math courses (Real analysis through Rudin and beyond, functional analysis if I have time, as well as algebra through Artin). I'm only just going into my second year this term, and will either be retaking linear algebra 2, or taking...

Hello PF, This by no means the first time I inquire about the topic. I have read a lot on how to study from textbooks and I have practiced all methods and read extensively. Yet, I have never felt that I truly accomplished my purpose and mastered the given material. The thing is that while...

Hi, so I recently switched my major from Math to Physics. I will be taking my first calculus based physics course in the fall. I am curious if people think the typical route of taking calc 1-3, DEQ's, LA concurrently while going through the physics courses is beneficial? Versus someone like...

I was looking at some works by the members of my university physics departament and I found this one <Mod edit> Besides this abstract, the paper is in Portuguese. <\Mod edit> http://lilith.fisica.ufmg.br/posgrad/Dissertacoes_Mestrado/decada2010/denis-oliveira/DenisDaMataOliveira-diss.pdf...

As a chemistry major I have to take one advance elective. Unfortunately it’s very difficult to tell which courses will be offered in that semester. I’m hoping inorganic chemistry 2 is offered. Because the last couple of semesters it seems advance organic chemistry was offered. The problem with...

Although the question came to my mind while studying Weinberg's QFT books, the doubt is much more general than that, and is not a doubt about physics, but rather about how to actually study and learn the topic alone from the book. From one point I agree that coming up with this doubt nearly...

i'm trying to review calculus and look a little deeper into proofs/derivations/etc. I'm doing this both for fun and to review before i go back to school. am i the only one who has difficulty understanding the "rigorous" definition of the limit? i found this web page...

Hi, I have a masters in physics but it is decades old and I am a little rusty. Plus, I didn't study calculus and differential equations carefully or systematically, as I was young and arrogant (not to say that all young people are arrogant, but I was). Returning to physics now, I find that I can...

Here is this week's advanced math problem of the week. We have several members who will check solutions, but we also welcome the community in general to step in. We also encourage finding different methods to the solution. If one has been found, see if there is another way. Occasionally there...

Homework Statement The Attempt at a SolutionSo I first tried by saying consider a time t in which mass m is directly above the origin O. I.e., mass m at the Cartesian coordinate (0, 4l/3). I wrote a = a(t) as the extension function of the spring, which has 0 natural length. So, I applied the...

Anyone read the book Advanced Quantum Physics by Hans Paar ? Is this somewhat analogous to Sakurai's advanced quantum mechanics? If anyone used it, can youcomment on what you used it for (e.g. was it a bridge between QM and QFT)? I happened to see this book on amazon and from the excerpt, it...

When formatting a drawing canvas in Microsoft Word 2007, one box to click or unclick (by default, it is selected) when one goes to the Advanced settings of Layout is "allow overlap." Overlap of what?

Here is this week's advanced math problem. We have several members who will check solutions, but we also welcome the community in general to step in. We also encourage finding different methods to the solution. If one has been found, see if there is another way. Using spoiler tags is optional...

Here is this week's advanced math problem of the week. We have several members who will check solutions, but we also welcome the community in general to step in. We also encourage finding different methods to the solution. If one has been found, see if there is another way. Occasionally there...

How easy is it to get into any ADVANCED DEGREE program for a HUMANITIES subject, like in comparison to any science, math, or engineering subject?

Here is this week's advanced math problem of the week. We have several members who will check solutions, but we also welcome the community in general to step in. We also encourage finding different methods to the solution. If one has been found, see if there is another way. Occasionally there...

Hi, I am currently an undergraduate student and I plan on taking advanced math courses such as Abstract Algebra, Real Analysis, Complex Analysis, etc. There are two courses which I think could help me prepare for the courses above as they are proof intensive: discrete math and bridge to advance...

I am looking for advanced problems in statistics with answer sheet on the subjects: probability distributions where you have to rewrite the sum of variables to a new probability distribution. Advanced problems in calculating variance and expected values for probability distributions. Advanced...

Hello All, I want to improve myself in data fitting in order to derive new equations for the data from experimental results and/or performance analysis. I am an engineering researcher and since I found some out-of-world formulations derived from performance data, I need to learn this advanced...

My ultimate goal is to become a theoretical physicist, a great one at that. I have mastered the prerequisites and I am now looking for rigorous calculus textbooks that make some references to physics, or are more orientated for people who want to become physicist.Thanks for your help.

Can anybody tell me some of the best book for quantum mechanics which starts from basics to advance level

In my infamous simulation of the twin paradox, i assume a near instantaneous acceleration, with the results being almost identical with the "real" thing sub some extremely small values which you could not see with the naked eye anyway. But i might want to take the simulation a step further, to...

I am looking for a source (or several) on advanced EEG design techniques, in particular how the highest quality electrodes are made. I understand the basic principles of how an electrode works but have no knowledge at all about design techniques. Does anyone know of something that would help me...

Nice improvements in Medic care on the battlefield... Will be nice when it filters down to us in civilian EMS. :smile: Go PJs! http://www.popularmechanics.com/military/a24806/air-force-pararescuemen-medic-of-the-modern-battlefield/

To start off I am a 16 year old student with a passion for learning and understanding the universe I live in. I maintain a very high average in math and the sciences, and am at the top of almost all my classes, that being said I also attend the worst school in my district, and very very few...

I'm looking for good videos on advanced E&M on the level of Griffiths. A lecturer in the style of Walter Lewin or Shankar is what I'm used to. Someone with strong emphasis on concepts &/or theory. Any recommendations?

If someone wanted to learn maths to a high level starting basically from scratch (knowing little more than basic addition, subtraction, multiplication and division) which order would you recommend that they learn things in? Is there a generally accepted/recommended order? I'm interested in...

There is an aspect to this SETI problem that has not yet been considered. I'd post the entire article here if I could, but the copyright is not mine for one year. (Yeah, I wrote this.) https://omni.media/all-advanced-aliens-are-in-happiness-boxes Any SETI scientist who reads this is going to...

What is the best textbook resource (or comprehensive publications, etc) on multi component distillation? particularly the separation of nobel gases from air. Air has all of the nobel gases (except maybe krypton) but they are trace so finding the off takes for these would be incredibly difficult...

Hi. I don't know if this is the right place to post this but I had a feeling that many of you might have some ideas on this. I have to write a research report on Advanced Computer Architecture. It can be about pipelining, branch prediction, memory or whatever. I want something really interesting...

Andy Resnick submitted a new PF Insights post Advanced Astrophotography Continue reading the Original PF Insights Post.

I would like to know which chapters from the Advanced Quantum Mechanics textbook by Sakurai are most relevant to research work in high-energy theoretical physics. The kind of research topics that I have in mind pertain to work in string/brane cosmology, cosmological perturbations, dark matter...

I wanted to how to start with advance physics like qed, quantum mechanics, and advance mathematics, advance astrophysics. Please friends help me because i am not gettiing to start with it and please suggest some courses

Suppose I want to learn about MRI. Some of the introductory treatments I have seen aimed at engineers or imaging professionals may not assume much more than sophomore level physics competency. I know some advanced QM and statistical physics so I am wondering about the existence or value of a...

I've been out of school for a while and working as a programmer. I want to start taking some masters courses for applied math (PDEs, numerical analysis, etc) and need to become familiar again with the advanced math I used to use in undergrad. I took two semesters of real analysis as an...

Hi, I'm a student and I'm trying to decide what particular field I should study and how much time I should spend in school. I'm interested in engineering and would like to do advanced engineering that would be intellectually challenging and use advanced math and physics. However, I would...

Hello, do you know of any books similar in style to Callahan's Advanced Calculus book(a book that explains the geometrical intuition behind the math)? This goes for any subject in mathematics(but especially for subjects like vector calculus, differential geometry, topology). Thanks in advance!

Hi everyone, I will be junior next year in my high school and take Calculus BC. However, I also take Calculus 1&2 Honor in the community college which is known as Orange Coast College ( If anyone has studied here before, please tell me the difference between the content of this course and...

Hi everyone. For anyone who has the book. I am going through Quantum Field Theory for the Gifted by Amateur Tom Lancaster and Stephen J. Blundell. Are the topics enough to prepare me for a course in QFT and then Advanced QFT? Of course I can look for other resources. But I just want to know how...

Hey! I am about to start my Bachelor's thesis about General Relativity. My professor mentioned that my thesis might as well be related to Gravitational Waves. Do you think that it would be appropriate to work on Gravitational Waves for a Bachelor's thesis? Isn't it too advanced? Also, any idea...

Pure math books, in my experience are very hard to read(compared to engineering). An engineering book(in my experience) keeps repeating the same math(high school calculus+some engineering math) again and again. So, after time, the pattern of thinking become more normal. But math books on other...

Hello I have to search for a few solved examples in fortran and understand them so next week i can make a presentation and explain into the other students. It is a homework for everyone and i don't know which programm i should use. there are few homepages which have many examples but they are...

micromass submitted a new PF Insights post In High School and Want to Do Advanced Mathematics? https://www.physicsforums.com/insights/wp-content/uploads/2016/03/high school-math.png Continue reading the Original PF Insights Post.