Singular vs. Non-singular - Mathematics Stack Exchange
2020年2月17日 · I'm asking this for clarification. A matrix/system of equations is singular is there are infinite solutions, but iff there is a unique solution then its non-singular? I haven't learned …
Why are invertible matrices called 'non-singular'?
I don't know for sure the source of the term "singular", but one reason to call matrices singular when the determinant vanishes, is that curves and surfaces and manifolds have singularities, …
Is a nonsingular matrix not the same as an invertible matrix?
2018年3月30日 · And being nonsingular does not imply being invertible (unless the underlying ring is a field)? linear-algebra;
How can I tell if a matrix is singular or nonsingular?
2019年1月3日 · Stack Exchange Network. Stack Exchange network consists of 183 Q&A communities including Stack Overflow, the largest, most trusted online community for …
Why do we call this transformation non-singular?
I would guess because "nonsingular" makes it sound like the operator "comes with" another operator, namely its inverse (i.e., singular = all alone, no other friendly operators to hang out …
Diagonalizable vs full rank vs nonsingular (square matrix)
2016年6月4日 · A diagonalizable matrix does not imply full rank (or nonsingular). My problem is. Does full rank matrix (nonsingular) imply it is diagonalizable? Equivalently: Does a matrix with …
matrices - If the product of Matrix is nonsingular, then each matrix …
2014年10月11日 · Yes, the product of some matrices is nonsingular if and only if every one of them is nonsingular (nonsingular means invertible). Analogous to: the product of some …
Proof: Show that if A is similar to $B$ and $A$ is nonsingular, then …
2018年4月22日 · Stack Exchange Network. Stack Exchange network consists of 183 Q&A communities including Stack Overflow, the largest, most trusted online community for …
Proof that a matrix is nonsingular - Mathematics Stack Exchange
Proof that a matrix is nonsingular. Ask Question Asked 10 years, 9 months ago. Modified 10 years, 9 months ...
Why is this curve nonsingular? - Mathematics Stack Exchange
If the curve is indeed singular, then I would like to know why Magma can turn it into an elliptic curve. If the curve is in fact nonsingular then I would like to know how to approach a proof of …