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  1. Find the complex number z such that...
  2. Linear Algebra question
  3. Ring Ann
  4. Galois Theory!
  5. Math help
  6. Cyclic Group Generators
  7. Help please. linear algebra university questions.
  8. Basis of a Dual Space
  9. Notation?
  10. Using the Dimension Theorem...
  11. Linear Programming - Investment Planning Problem
  12. Dimension of a subspace of R^4
  13. convergence help
  14. Fields
  15. S[[x]]' Subring of R[[x]]
  16. minimize operating costs
  17. please help!
  18. Domains
  19. System to Equations
  20. Matrix Row Operations
  21. equation with trigonometric and linear variable
  22. Question about separability
  23. Nullspace Q
  24. symmetric transpose matrix
  25. atomic factorization
  26. group ring
  27. Kernel
  28. quotient group
  29. order
  30. element
  31. eigenvalues and singular matrices problem
  32. perpendicular subspaces
  33. problem involving norm
  34. subfield proof
  35. trouble with inner product space problem...
  36. ring/ideal
  37. Rank of Product Of Matrices
  38. Splitting fields
  39. one-dimensional subspace of R^3
  40. Normal Subgroups
  41. implication of a set of inequalities
  42. Solve for Unknown
  43. atom factorization
  44. solution of equation
  45. Linear Mapping..
  46. Field extension question
  47. 3x3 matricies proof
  48. group
  49. Prove: If two transformations create the same map, they are equal
  50. Just a few general questions on ring theory
  51. Bijective Linear Transformation Proof
  52. normal subgroup
  53. [SOLVED] Setting Up Linear Equations Using Kirshoff's Laws
  54. order
  55. Galois theory books
  56. Surjective function proof
  57. Irreducibles
  58. Principal ideal domain question
  59. Isomorphism
  60. Find [2,1,2]_β
  61. Linear Map
  62. Subfield Q
  63. vector analysis problem
  64. [SOLVED] Ring Isomorphism
  65. Solving congruences for large exponents and mods
  66. Determine All Ring Homomorphisms: How to tackle such problems?
  67. How does one solve a quadratic Diophantine equation?
  68. Q is not a free abelian group
  69. Alternating map
  70. Multiplication of Matrices
  71. conjugacy classes of A5
  72. a problem!
  73. Proving a quotient ring is a field
  74. Elements in a finite field
  75. Prove n^2<= ......
  76. solve for z & a
  77. Linear Transformation Check
  78. [URGENT] Strange Orthonormal Vectors Problem
  79. Continuos functions in R^n
  80. Induction help
  81. Rings
  82. Theoretical (Similar Matrix)
  83. Help with linear programming question using excel
  84. vector space
  85. Galois Theory
  86. homomorphism again.
  87. homomorphism :))
  88. Homomorphism, kernel, monomorphism :)
  89. eigenvectors
  90. Proof involving Cosets
  91. power sums + find formula for arbitrary n
  92. Automorphisms, if it generates a group
  93. Conjugacy class and normal abelian subgroup
  94. analysis of proof
  95. Cartesian product and cyclic groups
  96. Positive definite quadratic form
  97. Quotient Groups
  98. please help
  99. Please help
  100. find one matrix X such that AX = B
  101. Proving a system
  102. Alternating Group A5
  103. Change of basis and model matrix
  104. Ideal
  105. Prove that G is abelian iff...
  106. Summation
  107. Cyclic group Generators
  108. Groups of Order 8
  109. Ring homomorphism
  110. Multiplicative group of a field.
  111. nth roots of unity
  112. normal subgroup
  113. cyclic
  114. Algebra, Problems For Fun (41)
  115. Prove there always be a solution
  116. Solving a system of simultaneous equations
  117. Prove A is singular
  118. kth power of permutation equals identity element
  119. sum of 1+cos(x)+...+cos(nx)
  120. confused.
  121. vectors plane
  122. Showing that a group is a free group
  123. permutation/transitivity
  124. orders/index, Prove [G:H]=[G:K][K:H]
  125. subgroup and orders, H∩K={e}
  126. Help with a question about Planes
  127. Eigenvalues & Independence
  128. linear algebra with transformations and eigenvectors
  129. spanning
  130. LP equation help- especially with constraints
  131. Finding a Complex Conjugate value of wave function.
  132. Adjoint of linear operators
  133. Short exact sequence
  134. Finding LP dual for this general LP problem
  135. sub-groups
  136. another T-invariant question
  137. T-invariant subspace question
  138. eigenspaces/diagonalizability
  139. Principal ideals
  140. HCF and LCM
  141. Quick help
  142. Induction help
  143. Need help for one question
  144. Test question
  145. Lagrange
  146. Convex set help
  147. Systems of Linear Equations
  148. Conjugates
  149. Symmetry groups are indecomposible
  150. Finding eigenvectors
  151. Kurosh Subgroup Theorem
  152. subgroups
  153. Point on a given surface
  154. Question about inner products
  155. Finding Tangent vectors
  156. ascending chain condition
  157. Centralizer of the symmetric group
  158. Finding the order of a group element
  159. Finding Eigenvectors to diagonalize
  160. Eigenvalues & Singularity
  161. Infinite Demension Question
  162. Help using lagrange....
  163. short question in ring theory
  164. The first isomorphism theorem
  165. Rank question
  166. how to prove this is deflatable
  167. Polynomial irreducible over Q
  168. Solving Partitioned Matricies
  169. Duality, Complementary Slackness, and Dual Simplex
  170. Eigenvectors
  171. Linear Transformation
  172. help with modular congruence
  173. Prove that any element of GL2(Z)
  174. solutions of a homogeneous system
  175. Nulls and Ranges
  176. Alternate Formula for Matrix Exponential
  177. Dualization?
  178. Finding Elementary Matrix
  179. Cant solve another matrix, need hel
  180. Show Φ is a Homomorphism
  181. [SOLVED] Hermitian, Unitary, and Involutory Matrices
  182. Math Help
  183. I can't solve this matrix using the Gauss-Jordan method, i need help!!
  184. Matrix associated with a linear map
  185. Subgroups
  186. Largest domain and image of a function
  187. Scalar multiplicaton of the identity operator
  188. Reducing the polynomial
  189. element
  190. orbit
  191. Isomorphism Question
  192. Linear Transformations and Polynomials
  193. Fractals (Mandelbrot set and Koch snowflake) problems
  194. [SOLVED] Homomorphisms groups and subgroup help
  195. Isomorphic Proof
  196. Plz help me...
  197. Matrix associated with alinear map
  198. Rangesand Eigenvalues
  199. Order of element
  200. Prove: Suppose |H|<∞. then
  201. normal subgroup
  202. Groups and Orders of Groups
  203. Gauss' Method Proof
  204. Parallelogram
  205. Basis for C^4
  206. Singular Value Decomposition practical applications
  207. Eugen Values for matrix
  208. Field generated by a complex number over the rationals.
  209. Finite Abelian Groups
  210. subspace
  211. Scale Factor
  212. Linear Transformations
  213. Compute Jordan canonical form
  214. one more problem on dual space
  215. Strategy to Solve Proof Questions
  216. Dual space
  217. subgroup
  218. orbit
  219. partition and permutation
  220. Mandelbrot set problem
  221. Linear Map Example
  222. similar matrices and eigenvalues
  223. vector question
  224. Factor exponent
  225. Factor group order
  226. product and inverses of permutations
  227. Linear Maps and polynomials
  228. How does my elegantly cradfted proof look?
  229. Isomorphisim
  230. Maximal Ideals
  231. a question about inequalities
  232. problem
  233. Sylow p-group
  234. Invertible matrices
  235. surjective homomorphism
  236. Challange question-vectoer spaces
  237. Eigenvalues part 2
  238. Show that T^kU = UT^k
  239. Eigenvalues
  240. Factorisation in Finite Fields
  241. Eigenvalue problems
  242. Cayley-Hamilton Theorem for matrices
  243. Find the characteristic polynomial of an arbitrary-sized matrix
  244. Prove: If H is a finite group of even cardinality, the H contains an element h of ord
  245. prove H is an abelian group
  246. Conjugate Transpose Inner Product Help
  247. Proof help (related to characteristic polynomials and Cayley-Hamilton)
  248. Inner product inequality sort of?
  249. Proof on vector spaces
  250. solve for z