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Apr
29
comment What is the motivation for $l^p$ space?
Related: math.stackexchange.com/questions/843108/…
Apr
29
asked What are the main differences between Tensor Products of Vector Space vs Modules vs Algebras
Apr
29
comment Query on Tensor Product of Quaternion Algebras
Very nice answer to something that puzzled me for weeks.
Apr
29
accepted Query on Tensor Product of Quaternion Algebras
Apr
29
comment Query on Tensor Product of Quaternion Algebras
Thanks! I didn't know (1). Even Wikipedia (en.wikipedia.org/wiki/Tensor_product_of_algebras) doesn't mention that every element $C$ must commute with $D$!
Apr
29
asked Query on Tensor Product of Quaternion Algebras
Apr
29
revised Tensor product (confusing question)
added 10 characters in body
Apr
29
comment Tensor product (confusing question)
Upvoted, thanks. I changed the question to $ST$ a basis, sorry for the typo.
Apr
29
revised Tensor product (confusing question)
added 27 characters in body
Apr
29
asked Tensor product (confusing question)
Apr
29
comment When is tensor product isomorphic to product?
Thanks for your excellent answer!
Apr
29
accepted When is tensor product isomorphic to product?
Apr
29
asked When is tensor product isomorphic to product?
Apr
29
comment My formula for sum of consecutive squares series?
It is interesting
Apr
29
awarded  Peer Pressure
Apr
29
answered bounded but not convergent sequences
Apr
29
comment Does there exist $P$ such that $PP^{\dagger}=\left(\begin{array}{cc} I & 0\\ 0 & -I \end{array}\right)$?
Are complex number entries allowed?
Apr
28
accepted Representation/Character theory of $S_3$: What is the Vector space $V$?
Apr
28
revised Representation/Character theory of $S_3$: What is the Vector space $V$?
edited body; edited title
Apr
28
asked Representation/Character theory of $S_3$: What is the Vector space $V$?