What is Mathematics: Definition and 996 Discussions

Mathematics (from Greek: μάθημα, máthēma, 'knowledge, study, learning') includes the study of such topics as quantity (number theory), structure (algebra), space (geometry), and change (analysis). It has no generally accepted definition.Mathematicians seek and use patterns to formulate new conjectures; they resolve the truth or falsity of such by mathematical proof. When mathematical structures are good models of real phenomena, mathematical reasoning can be used to provide insight or predictions about nature. Through the use of abstraction and logic, mathematics developed from counting, calculation, measurement, and the systematic study of the shapes and motions of physical objects. Practical mathematics has been a human activity from as far back as written records exist. The research required to solve mathematical problems can take years or even centuries of sustained inquiry.
Rigorous arguments first appeared in Greek mathematics, most notably in Euclid's Elements. Since the pioneering work of Giuseppe Peano (1858–1932), David Hilbert (1862–1943), and others on axiomatic systems in the late 19th century, it has become customary to view mathematical research as establishing truth by rigorous deduction from appropriately chosen axioms and definitions. Mathematics developed at a relatively slow pace until the Renaissance, when mathematical innovations interacting with new scientific discoveries led to a rapid increase in the rate of mathematical discovery that has continued to the present day.Mathematics is essential in many fields, including natural science, engineering, medicine, finance, and the social sciences. Applied mathematics has led to entirely new mathematical disciplines, such as statistics and game theory. Mathematicians engage in pure mathematics (mathematics for its own sake) without having any application in mind, but practical applications for what began as pure mathematics are often discovered later.

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  1. S

    How are integration skills tested on GRE Mathematics Subject Test?

    Although it gets better with experience, integrating an expression by hand is a really a trial and error procedure. A wrong substitution will get you nowhere in the available time. So I am wondering as to how they test your integration skills on GRE Mathematics Subject Test. Any help would be...
  2. stardust

    Working in STEM fields with a criminal record

    Over seven years ago, I was homeless for a period of time. During this time, i was arrested twice and convicted twice for theft under $500 dollars. In both instances I only stole food to feed myself (although I don't believe it matters, as I imagine it isn't reflected on the record). Since then...
  3. Soumalya

    TextBooks for Some Topics in Mathematics

    Hi, I need suggestions for picking up some standard textbooks for the following set of topics as given below: Ordinary and singular points of linear differential equations Series solutions of linear homogenous differential equations about ordinary and regular singular points...
  4. W

    Tight Binding Model: mathematics

    From the textbook of Omar: Can someone explain me the summation of this? I simply don't get it? Thanks in advance.
  5. N

    Interested in Computer, Mathematics, and Physics?

    Hi, I am currently a freshman at college, and planning to take all of the courses belong to these fields: Computer (coding), Mathematics, and Physics. My intended list comprises of following core courses: Calculus I, II, and III, Differential Equation, Biology-I, Chemistry I, Physics I and II...
  6. G

    Surface Integrals of first octant

    Homework Statement Evaluate ∫∫ F⋅dS, where F = yi+x2j+z2k and S is the portion of the plane 3x+2y+z = 6 in the first octant. The orientation of S is given by the upward normal vector. Homework Equations ∫∫S F⋅dS = ∫∫D F(r(u,v))⋅||ru x rv|| dA, dA=dudv The Attempt at a Solution [/B] Since...
  7. A

    What type of math should I study to prepare for computer science?

    I am in grade 12 and very interested in computer science, however I noticed that I do not have as much mathematics "under my belt" as I would like. I am simply wondering which type of math I should do on my own (in order to best prepare me for computer science). Thank you!
  8. I

    MHB Statistsics Mathematics Problem: Linear Regression

    Find the equation of the regression line for the given data. then construct A SCATTER PLOT of the data and draw the regression line. (each pair of variables has a significant correlation.) then use the regression equation to predict the value of y for each of the given x- values, if meaningful...
  9. J

    The Mathematics Genealogy Project

    http://genealogy.math.ndsu.nodak.edu/index.php I just found this, and it's really cool. It has most people with PhDs in math, and their advisers. You can follow people back by PhD adviser. It's surprising how everyone is connected. If you enter in anyone you know, and follow it back, you can...
  10. W

    What are the main areas of physics and mathematics for aerospace engineer?

    Hello. I'm not a mechanical or aerospace ingineer, but it's interesting for me. What are the main areas of physics and mathematics for aerospace engineer? It seems to me, that main areas of maths are calculus and differential equations, maybe some linear algebra. And I think, that main areas of...
  11. M

    What Are Good Electives To Take During Undergrad? (applied mathematics)

    I have 24 more upper division math courses to complete over 3 more semesters. I want to go full time which means I need to at least take 12 units (4 classes) of whatever I want. As someone who doesn't know what they want to do with an applied mathematics degree after I graduate, what sort of...
  12. N

    Can someone explain the mathematics of this formula for Venus' orbit

    I've always been interested by the pattern within venus' orbit around the sun. I found this image and the formula of its retrograde motion in the upper right hand corner which confused me. What does it mean? can someone break this down in layman's terms...
  13. moriheru

    What Are Some Recommended Post A-Level Mathematics Topics?

    I have did my A-level mathematics a long while ago and I did QM for about three to four months and got to Bosonic String theory now, but I would like to do some mathematics beside String theory. I do not know if differential equations are coverd in university but I did them to and I know how to...
  14. Alexandre

    What's the difference between principle, law, rule, theorem and equation?

    Well, I do understand what mathematical theorem means, and I also know what differential equation is but I don't really get why sometimes certain things are called "equations" instead of "law" (Maxwell's equations, nobody calls it Maxwell's laws) and conversely some equations are called laws...
  15. K

    Progression in Mathematics for Physics

    Hello all, this is my first post. Any help will by greatly appreciated! I just started reading a degree in physics at imperial college. I just want to ask how should I progress through the mathematics for physics. I've worked through Mary Boas' book from chapter 1 to 8. Is it a good time now to...
  16. Mark Harder

    What are some potential applications of Mathematica in solving physics problems?

    Just joined. I've been slowly working my way through Susskind's Theoretical Minimum books, so I'll be looking for discussions of those and his lectures on the same topics. I have a lot of scientific interests, including fundamental physics, mathematical biology, economic geology, electronics...
  17. I

    Which Mathematics Books are Essential for Studying Physics?

    Hey there PF, I'm currently a high school student and I'm planning to do physics in college when I get there. However, I want to get my math up to scratch before I go deeper into it. I do have undergraduate level texts for physics but not for mathematics. I have managed to borrow 2 books...
  18. _N3WTON_

    Applied Mathematics Graduate Degree

    Hello all, I am currently pursuing an undergrad degree in Mechanical Engineering with a minor in Mathematics. I choose to major in MechE because it seemed to me to be the most broad of the engineering disciplines and because I've heard the career prospects for people with engineering degrees are...
  19. muraii

    Open-Source Curricula for Self-Study & Collaboration

    A few months ago I asked for recommendations for textbooks on generalized linear models. (Nevermind that I seem not to have actually asked anything.) I'm still in the same boat but am considering a different approach. I mention in that I felt approaching practical (mostly work) and theoretical...
  20. I

    Self-teaching General Relativity Mathematics for non initiates

    I am 72 and my background is in the humanities (I read classic authors in Latin and Greek, which I learned in high school in Italy, I love history and I have a more recent M.A. in Philosophy from a Canadian University). Over the last few years, though, I developed a strong (and totally...
  21. S

    "Repräsentation der Imaginären der Plangeometrie" by Sophus Lie

    I am looking for the translation in English of the "Representation der Imaginiren der Plangeometrie" by Sophus Lie. If anyone knows where can I find it I will very much appreciate it. Thank you.
  22. emanoelvianna

    Natural deduction sets (Rules of nature deduction)

    Hello fine. I'm studying logic and great difficulties to understand its principles, and should prove some theories involving the laws of identity of sets of mathematics using the method of natural deduction, they are: a) A ∪ ∅ = A b) A ∩ ∅ = ∅ I am trying as follows, but I can not solve...
  23. thegreengineer

    Derivative as a rate of change exercise

    Homework Statement A police car is parked 50 feet away from a wall. The police car siren spins at 30 revolutions per minute. What is the velocity the light moves through the wall when the beam forms angles of: a) α= 30°, b) α=60°, and c) α=70°? This is the diagram...
  24. T

    MHB Learning calculus through discrete mathematics

    Hello, Are there any free online textbooks or resources that teach calculus through discrete mathematics or does that not exist?
  25. UUCCO

    Mathematics Major: Career Options for a Frustrated Physics Student

    :mad: I can't stand physics anymore, I'll change my major to Mathematics. Anyone knows the careers for Mathematics major?:mad::mad::mad::mad::mad::mad::mad::mad::mad::mad:
  26. T

    What does "not suitable" mean? [for a mathematics journal]

    Sigh. A couple of days ago my first paper got rejected. The editors claimed that " the experts we consulted felt that the paper is not suitable for the journal". A few days later I wrote them back requesting them to elaborate on where my paper had failed to meet their expectations and that any...
  27. petormojer

    Schools Questions about physics and mathematics majors in college and courses?

    1. Is it hard to get 2 masters degrees (applied mathematics and chaos physics). 2. Do you need to take english and history when getting your bachleors degree? masters degree? 3. What courses would you have to take if you need to get those degrees? 4. What are your advice to succeed in getting...
  28. petormojer

    What branches of mathematics do I need to know to make AI algorithms?

    I am in high school and I don't know much math. By AI I mean Artificial Intelligence. And by AI algorithms, I mean like algorithms that can allow a program to distinguish object from object in a picture, what key word to use based on data from the past, "learns" you and other objects, and etc.
  29. petormojer

    Is there a way to apply mathematics to this?

    What I mean by this is the following: -know what the inside of a closed shape (defined by an equation) is -recognize objects in a picture (2d plane?) using parameters -know the relations of a certain variable in a group -a system in which the input changes the output but at the same time changes...
  30. M

    MHB Master Thesis in Theoretical and Applied Mathematics

    Hey! :o What topics for master thesis could someone do at the field theoretical mathematics and what at the field applied mathematics?? At the field Theoretical Mathematics there are the subjects: Basic subjects: Algebra, Introduction to Differentiable Manifolds, Functional Analysis, Complex...
  31. PhysicsKid0123

    Programs Applied mathematics and physics major.

    I'm currently a double major in applied mathematics and physics, but I'm not exactly sure what I will be doing after I graduate. I will graduate in about 2 more years give or take, and I just started my 4th year in college (I transferred into UT so things are taking longer but this was my...
  32. B

    Programs Deciding Double Major with Mathematics and Microbiology

    Hello! I am a sophomore with a major in microbiology; my future goal is to attend the graduate school with virology/medical microbiology program and become a virologist specialized in the influenza & VHF viruses. Currently, I am taking the Organic Chemistry I, Immunology (graduate-level), and...
  33. W

    Modular mathematics - what is 7^(-1) mod 10

    Sorry, This isn't a homework question. I'm just having trouble understanding some of the notes I've taken down.I'd really appreciate if some of you could help me understand this. ________________ 1/3 is that number with the property (1/3)(3) = 1 ... what is 7^(-1) mod 10? 7^(-1)...
  34. P

    Advanced mathematics in theoretical physics

    Hi everyone, Please refer me to a very advanced mathematical physics reference that has applications in theoretical particle physics. I have seen the book Howard Georgi in Lie Algebras in particle physics but want more advanced ones. Any ideas would be very appreciated.Paul
  35. A

    Usefullness of Web Development in Applied Mathematics

    Hello. Would web development be useful towards my career in applied mathematics ? The full story: I'm starting my MS in applied mathematics in one year. I would like to pick up a skill that would be useful to my career. I came across this program and seems quite interesting...
  36. K

    Mathematics Learning FlowChart

    I am trying to visualize the correct learning curve for mathematics. Currently I know a Calculus 1 and 2 and basic linear algebra. But as far as post-secondary math courses go, that is all I have taken. I want to advance my knowledge of mathematics to the point where I can look at math...
  37. T

    Starting my Self-Study of Rigorous Mathematics

    Hello everyone! I'm new here. I'm starting a self-study of more rigorous mathematics. My background is I have a B.S. in Mathematics(class of '14) and have had rigorous classes but they were, in my opinion, sub-par and not taught as rigorously as they should have been. Truth be told, I...
  38. Demystifier

    What is the mathematics analogue of the Nobel Prize?

    You have probably heard many times that the closest analogue of the Nobel Prize for mathematics is the Fields Medal. But today I realized that it is not. There is a much closer analogue - the Abel prize. In particular, both the Nobel and the Abel prize are about $1.5 million, while the Fields...
  39. Shablong

    Physics Vs. Mathematics, you decide

    Hello everybody! I am going to be heading to university in the spring and I am having a lot of trouble deciding on my potential major. I plan on attempting to experience research in both areas while I'm in college, but not knowing exactly what I want to do is killing me. Since the beginning of...
  40. P

    So do you think using modern physics creates new areas in mathematics?

    Hello people, I just joined the physics forum and it's great to see that they're other physics enthusiasts on the internet! The reason why modern physics is appreciable for me is that it creates new areas in mathematics like this for example brought up from Michio Kaku... "String theory...
  41. S

    Spin-Orbit Interaction - Meaning and Some Mathematics

    Hi, In many quantum physics books I see questions such as "what is the spin-orbit interaction in this case?" Sorry if this seems like a dumb question, but what do they mean by this? Do they mean the ENERGY of the spin-orbit interaction or something else? Also, could anyone give (or write a...
  42. B

    Mathematics for Quantum Mechanics/Thermodynamics/Statistical Mechanics

    Hello! I am a rising sophomore with a major in microbiology. Although my main interest is in the microbiology and biochemistry, I am also deeply fascinated by the atomic/quantum physics, relativity, thermodynamics, and statistical mechanics. I will be taking those courses later on. I wrote...
  43. chisigma

    History Mathematics can help solve the riddles of history? ....

    As I wrote above, together with mathematics, historical analysis has always been a passion of mine and when possible I have tried to combine the two. Recently, while I'm writing a historical text about the First World War, I had to deal with one of the most complex events of the nineteenth...
  44. Math Amateur

    MHB The continued fractions form of Pi - Eighteen Century Mathematics of the Irrationals

    Iam reading Julian Havil's book, The Irrationals: A Story of the Numbers You Can't Count On. In Chapter 3 Havil is writing about progress in the eighteenth century in determining the nature of \pi and e through the use of continued fractions. He writes (pages 92 - 93): Can someone please...
  45. B

    Programs Mathematics major for Microbiology

    Hello! I am a rising sophomore with a major in microbiology. I wrote this post to seek out the advice from you in terms of double majoring with the mathematics. Although my primary interest is on the microbiology (especially the virology), I am also deeply interested in the fields of number...
  46. P

    Studying Which is more important for understanding physics: math or physics?

    Hello everyone, I'm very tempted to learn more about physics but the problem occurs when I'm about to choose from two books, one regarding physics and the other maths only. What exactly should I do in order to become good at physics? Should I go through the maths book (which I think is...
  47. P

    Schools Mathematics (also Physics) and university life

    Hello. I would like to have some suggestion about how to make university life "more productive". I will make this clearer: 1. in the university I will attend (and pretty much in every university in my country) there are only 30-40 students of maths and 40-50 of physics; 2. it has been verified...
  48. J

    What branches of mathematics are used to create this pattern?

    This is my first post. Please pardon me if I am breaking any forum rules. While going through Wikipedia I came across this image. How is this image created?I mean what equations are generally used creating this charts? What mathematics knowledge would I require to comprehend this pattern or...
  49. B

    Do you recommend Schaum's Outlines (for Mathematics)

    Hello! I am currently using Apostol's Calculus volume 1 book, and going to take multivariable calculus-linear algebra-differential equations course on Fall semester that uses the volume 2 book of Apostol. Although the Apostol book is very outstanding, I feel like some of the topics are very...
  50. W

    Mathematics for a physics undergraduate

    Hello, I have just finished my second year of a theoretical physics degree (MPhys) at the University of Nottingham in the UK. I now have three months with relatively few commitments, and would like to learn some additional maths that would be useful, but am unsure what topics I should study...
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