2,397 reputation
411
bio website ams.sunysb.edu/~mbiro
location New York
age 28
visits member for 2 years, 4 months
seen 57 mins ago

Visiting Assistant Professor of Mathematics at Williams College


May
29
reviewed Approve suggested edit on Integer solutions to $x^x=122+231y$
Apr
18
awarded  Yearling
Apr
9
comment Why are eigenvectors of an invertible matrix linearly independent?
$P$ is a matrix whose columns are the eigenvectors of the matrix $A$. Since $P$ is invertible, the eigenvectors (of $A$) are linearly independent.
Mar
3
reviewed Approve suggested edit on How to calculate the probabilty of symbol in huffman code?
Mar
2
reviewed Approve suggested edit on Apple game question
Mar
2
reviewed Edit suggested edit on In categorical terms, why is there no canonical isomorphism from a finite dimensional vector space to its dual?
Mar
2
revised In categorical terms, why is there no canonical isomorphism from a finite dimensional vector space to its dual?
edited tags and title
Mar
2
reviewed Approve suggested edit on Non-homogeneous Solution
Mar
2
reviewed Approve suggested edit on Prove the derivative
Feb
27
reviewed Approve suggested edit on Example of a simple ring with a nonsimple subring?
Feb
26
revised Pigeonhole Principle to Prove a Hamiltonian Graph
deleted 3 characters in body
Feb
26
reviewed Approve suggested edit on function is 1-1 and onto
Feb
26
answered Pigeonhole Principle to Prove a Hamiltonian Graph
Feb
25
reviewed Approve suggested edit on Geometrically prove that for a point on a diameter…
Feb
24
reviewed Approve suggested edit on Logarithmic Equation
Feb
23
answered Hypercube perfect matchings
Feb
23
reviewed Approve suggested edit on Is there always an epimorphism from a free $A$-module to a given one?
Feb
23
answered Two circles touch internally
Feb
22
reviewed Reject suggested edit on Estimate the Number of Conjugacy Classes of $G$
Feb
22
reviewed Approve suggested edit on Prove or Disprove the following Number Theory problem