Linear & Abstract Algebra

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Pinned: [MUST READ] This forum is not for homework or any textbook-style questions. Hurkyl	Feb23-13 09:25 AM micromass	1	21,711
Pinned: [MUST READ] This forum is not for homework or any textbook-style questions. Hurkyl	Feb23-13 09:24 AM micromass	1	25,838
why discrete ? NR mathkungfu	Jun8-11 12:06 PM mathkungfu	0	369
Inequality involving norm of Dirac matrix NR evilcman	Sep26-12 09:58 AM evilcman	0	370
Nagging Math Ques #1: 'Balanced Matrix' NR PoomjaiN	May25-11 12:36 AM PoomjaiN	0	372
Why are these functions commutatives? SqueeSpleen	Feb16-13 08:30 AM SqueeSpleen	2	372
A point about dirac delta Shyan	Mar6-13 02:57 PM mathman	4	373
Is such a matrix possible? bb700092	Mar3-13 10:01 PM AlephZero	1	373
Find the symmetric matrix from eigen vectors mihalisla	Apr25-13 02:20 PM mihalisla	9	374
Simplex variable out and in again NR arthurav	Jun9-11 09:31 AM arthurav	0	376
Elementary question about Dirac notation Ocifer	Mar22-13 08:01 PM Ocifer	2	376
Generalization of Lines, Planes (Finite Fields) Bacle	Apr27-11 04:47 PM micromass	1	378
Is x1+x2=x3+x4 a linear equation? hivesaeed4	Oct12-12 02:20 PM Studiot	1	378
SU(2) parametrization yoreh	Feb22-13 05:01 AM Fredrik	1	379
Global position and orientation of a point relative to another helloearthling	Mar3-13 05:56 PM chiro	2	380
Orthogonal Subgroups : on Modules? NR Bacle	Jun10-11 09:11 PM Bacle	0	381
Free phase portrait generator required NR alhadkaple	Apr11-13 04:59 AM alhadkaple	0	381
Group Axiom Ordering bologna121121	Mar11-13 06:14 PM Fredrik	3	382
Transition Matrix and Ordered Bases LosTacos	Apr16-13 08:49 AM HallsofIvy	4	382
Graded Group, wait what? Tenshou	Feb13-13 12:55 PM Tenshou	2	384
What exactly is a vector in and 5-D and more dimensions? mahrap	Apr13-13 12:09 AM pwsnafu	2	386
Irreducible Polynomial NR bessletama	Sep24-12 09:57 AM bessletama	0	387
Help me understand this proof of R^infinity's infinite-dimensionality JamesGold	Dec11-12 07:51 AM mfb	1	387
C* algebras, states, finite graphs NR marcus	Jan7-13 12:17 PM marcus	0	387
Three dimensional Lie algebra L with dim L' = 1 NR valtz	Nov3-12 01:05 PM valtz	0	391
complex number values izzy93	Apr2-13 03:50 PM mathman	4	391
Fair to say there are "twice" as many square matrices as rectangular? ssayani87	Apr13-13 01:03 AM Bacle2	4	391
isomorphism of divisible groups NR charlamov	Jun30-12 02:36 AM charlamov	0	392
Combining algebraic numbers NR bessletama	Sep24-12 10:04 AM bessletama	0	392
Determinant is independent of row/column Bipolarity	Dec6-12 12:09 PM micromass	1	392
Multiplicity of an eigen value , k = dim[ Null(T - k I)^( dim V) ] vish_maths	Feb16-13 01:14 PM vish_maths	2	393
How to find the Cartan Subalgebra for a random algebra given by a set of generators NR CuriosusNN	Dec11-12 01:24 AM CuriosusNN	0	394
What kind of form is this general solution of a system? brownman	Feb8-13 11:12 PM halo31	1	394
Using Cayley-Hamilton Theorem to Calculate Matrix Powers NR AcidRainLiTE	Feb13-13 09:54 PM AcidRainLiTE	0	394
Comparing matrices matqkks	Feb25-13 12:20 PM jbunniii	1	395
Sketching conics matqkks	Mar1-13 03:48 PM Vargo	1	395
How can I prove that two matrices, B and AB, have the same nullspace? NR rdhussey	Oct10-12 08:52 PM rdhussey	0	397
Finding which direct sum of cyclic groups Z*n is isomorphic to dumbQuestion	Feb14-13 11:57 PM dumbQuestion	2	397
Matrix elements NR LagrangeEuler	Oct1-12 02:19 PM LagrangeEuler	0	398
are generators preserved under homomorphism? dumbQuestion	Feb23-13 07:03 PM micromass	2	398
Abstract Algebra Resources DeeAytch	Apr6-13 03:22 PM DeeAytch	2	398
Tensor product of vector spaces Shyan	Feb4-13 11:19 AM Fredrik	1	400

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