
Math Forum
My Math Forum: for a better understanding of mathematics

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High School Mathematics 


Geometry, Trigonometry, Algebra, Probability and Statistics
Math Help on Cosine (cos), Sine (sin), Tangent (tan), Cotangent (cot), Cosecant (cosec), Secant (sec), Arccos, Arcsin, Arctan, Hypotenuse, Angles, Formulas, Trigonometric Circle, Unit Circles, Quadrants, Rotations; Triangles, Rectangles, Squares, Parallelograms, Quadrangles, Lozenges, Lines, Perpendicular, Parallel, Perpendicular, Parallel Lines, Bisector, Median, Gravity Center, Circumcenter, Circles, Pythagorean Theorem, Thales, Height, Side, Length, Ruler, Compass, Constructions, Formulas; Quadratic equations (Second degree equations), Absolute Values, Inequalities; Events, Random, Mean, Variance, Expectation, Wins, Losses, Bernoulli, Newton's Binomial Formula, Multinomial Formula, Tests, Samples on My Math Forum.
Moderators roadnottaken, Infinity, johnny 
777 
3528 
Fri Jan 18, 2008 7:08 pm
skipjack 

Calculus: limits, differentiation, integration
Math help on Calculating limits of functions, Differentiation of a product, Differentiation of a quotient, Composition of functions, Chain Rule, Variations, Extremums: Maximums, Minimums, Increasing Functions, Decreasing Functions, Constant Functions, Differential Equations, Growth of a Population, Formulas, Integration by Parts, Change of Variables; Double Integrals, Triple Integrals, Multiple Integrals, Integrals with a Parameter, Area, Volume, Approximations on My Math Forum.
Moderators CRGreathouse, roadnottaken, Infinity, johnny 
262 
1073 
Sat Jan 19, 2008 12:50 am
skipjack 
College Mathematics 


Number Theory
Math help on Congruences, Modulo, Fermat's Theorem, Fermat's Last Theorem (FLT), Euler's Theorem, Euler Totient Function, Divisors, Multiples, Prime Numbers, Prime Number Theorem, Distribution of Prime Numbers, Dzeta Function, Riemann Hypothesis, Algebraic Number Theory, Analytic Number Theory on My Math Forum.
Math problems in Number Theory
Moderators CRGreathouse, Infinity 
197 
1442 
Wed Jan 16, 2008 10:22 am
CRGreathouse 

Algebra: groups, rings, fields, modules, Galois Theory, etc ...
Math help in Superior Algebra: magmas, monoids, semigroups, groups (Lagrange Theorem, Sylow Theorems, etc ...), rings, fields, modules, isomorphism theorems, algebras, group representations, Lie Algebras, irreducible elements, prime elements, invertible elements, units; Field Theory: separable extensions, normal extensions, Galois extensions, Fundamental Theorem of Galois Theory, minimal polynomials, cyclotomic extensions, group of automorphisms, solvability of equations, solvable groups, splitting fields, algebraic closures, norms and traces on My Math Forum.
Math problems in Group Theory Field Theory Rings and Modules Polynomials
Moderators roadnottaken, skipjack 
160 
410 
Fri Jan 18, 2008 11:54 am
Jose 

Real Analysis & Topology
Math help on sequences, numerical series, computation of limits, Cauchy sequences, the Real Numbers properties, the Least Upper Bound axiom, Dedekind cuts, completion, convergence and divergence of integrals, multiple integrals, Riemann Integrals, Measure Theory, Lebesgue integrals, Fourier Analysis, Harmonic Analysis, Open sets, Closed sets; Quasicompact, Compact, Paracompact, Connected, pathconnected, Hausdorff, Regular, Normal, Baire, Polish spaces; limits, continuity, connectedness, continuous maps, open maps, continuum, homotopy theory, homology theory, torus, spheres on My Math Forum.
Math problems in Real Analysis Integration Functional Analysis Topology Differential Calculus
Moderators CRGreathouse, Infinity 
107 
441 
Tue Jan 15, 2008 5:06 pm
mathman 

Applied Mathematics, Set Theory, Logics and other
Math help in Numerical Analysis, Systems of Equations: Cholesky, LU factorization, Consistence, Differential Equations (ODE), Euler's Method, Approximation of Integrals: Simpson's method, Partial Differential Equations (PDE), Symbolic Computations, Financial Mathematics, Software, Calculator, TI/Casio, Maple, Mathematica, Latex, Game Theory, Graph Theory; Relations, Equivalence, Implication, Boolean values, True, False, or, and, xor, Predicates, First Order Logic, Second Order Logic, Decidability, Turing machine, P problems, NP problems, Axioms, Axiom of Choice; Paradoxes: Russel, BanachTarski; Goedel's Incompleteness Theorem, Foundations of Mathematics on My Math Forum.
Math problems on Numerical Series Geometry Other Topics
Moderator CRGreathouse 
110 
514 
Sat Jan 19, 2008 1:11 am
skipjack 

Probability and Statistics
Math Help on Kolmogorov axioms, Measure Theory, Sigma Algebra, Probability Space, Random variables, Random vectors, Expectation, Variance, Standard Deviation, Weak convergence; Convergence in Law, in Probability, Almost surely, Everywhere; the weak and the strong Law of Large Numbers, the Central Limit theorem, Tests, Samples, Confidence Intervals, Estimators, Consistence, Parametric and Nonparametric Statistics on My Math Forum.
Math problems in Probability
Moderators roadnottaken, Infinity, skipjack 
169 
534 
Fri Jan 18, 2008 5:35 pm
fingerbang 

Complex Analysis
Math help on Complex Numbers, Power Series, Radius of Convergence, Ratio test, Complex Differentiation, Holomorphic Maps, Meromorphic Maps; Removable, Essential singularities; Poles; Residues, CauchyRiemann equations, Schwarz reflection principle, Analytic extensions, Schwarz lemma, Harmonic functions on My Math Forum.
Math problems in Complex Analysis
Moderators roadnottaken, skipjack 
45 
167 
Tue Jan 15, 2008 3:38 pm
germanaries 

Linear Algebra
Math help on Endomorphisms, Isomorphisms, Linear maps, Matrix Theory, Hermitian Matrices, Symmetric matrices, Antisymmetric Matrices, Orthogonal matrices, Reduction of Matrices, Bilinear Algebra, Sesquilinear Algebra, Random Matrices, Vector Spaces, Eigenvalues, Eigenvectors on My Math Forum.
Math problems in Linear Algebra Bilinear Algebra
Moderators roadnottaken, skipjack 
54 
165 
Sun Jan 13, 2008 9:08 am
reddmann 
Math Olympiads 


National, International Olympiads and Weekly Problems
IMO, IMC, USAMO, TST, Putnam, post your own math challenges to the group.
Moderators roadnottaken, johnny 
32 
131 
Sat Dec 29, 2007 5:52 pm
skipjack 
Math Literature 


Math Books and Math Ebooks
Review your favorite math books and math ebooks here, or ask for some math references or sources. This forum can be also used for sujects making extensive use of mathematics.

4 
27 
Thu Jan 17, 2008 12:19 pm
cknapp 
Middle School and Elementary School Mathematics 


Fractions, Percentages, Word Problems, Equations, Inequations, Factorization, Expansion
Math help on Numerator, Denominator, Common Denominator, Addition of fractions, Multiplication of fractions, Division of fractions, Percents, Rational numbers, Solving an Equation, Graphic solutions, Representation of solutions with Calculators (Casio, Texas, etc ...), Equalities, Inequalities, how to Factor and Expand expressions, Learn how to add, subtract, multiply and divide numbers (integers) on My Math Forum.
Moderators Infinity, johnny 
42 
202 
Tue Jan 15, 2008 10:38 pm
skipjack 
Other Scientific Fields 


Mathematics and Economics
Financial Mathematics, Econometrics, Operations Research, Mathematical Finance, Computational Finance, Engineering Mathematics ...
Moderators milin, mathman, Compendium 
7 
35 
Fri Jan 11, 2008 12:05 pm
almahed 

Computer Science
Study of algorithms, Automata, Programming (Basic, Delphi, C, C++, Assembler, Maple, Mathematica), Software/Hardware, Computational Mathematics, Complexity Theory.
New ! Creation of MyComputerForum ! Join now !
Moderators CRGreathouse, roadnottaken, Infinity, johnny 
56 
352 
Thu Jan 17, 2008 3:46 pm
almahed 

Physics and Chemistry
For anything related to Physics, Chemistry and the interactions between those fields and mathematics.
Moderators CRGreathouse, roadnottaken, johnny 
42 
153 
Wed Jan 16, 2008 1:26 am
saLe_MU 
Social Lounge 


Introduce Yourself & Other topics
Moderators CRGreathouse, roadnottaken 
121 
606 
Fri Jan 18, 2008 9:21 pm
cknapp 

Give a suggestion
Moderators CRGreathouse, roadnottaken 
29 
174 
Tue Jan 08, 2008 11:51 am
julien 

News and Announcements
Moderators roadnottaken, Infinity 
19 
40 
Sun Dec 02, 2007 8:56 am
julien 

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