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Kanghun Kim's user avatar
Kanghun Kim's user avatar
Kanghun Kim's user avatar
Kanghun Kim
  • Member for 7 years, 4 months
  • Last seen more than a month ago
Profile Activity

10 Questions

Score Activity Newest Views
8 votes
2 answers
674 views

Question on whether, "An entire function, nowhere zero, has an entire logarithm," holds for matrix-valued entire functions as well

7 votes
1 answer
626 views

Is the set of purely real square matrices, that are complex-diagonalisable, dense in the set of real matrices?

3 votes
1 answer
521 views

Is the set of real matrices with at least one real logarithm closed under multiplication?

2 votes
1 answer
147 views

Question on density of certain set of matrices

1 vote
1 answer
314 views

Question on possibility of uniquely defining the FRFT via certain properties

1 vote
0 answers
106 views

Question on the existence of a certain decomposition method for real square matrices

1 vote
2 answers
150 views

Singularity of matrix pencil-like expression

0 votes
0 answers
70 views

Follow-up question regarding real singular matrices with additional details

0 votes
1 answer
143 views

Differential form of the multidimensional "orthogonal dilation" operator

-2 votes
1 answer
309 views

Follow-up question re: logarithms of matrix-valued functions known not to have any zero eigenvalues [closed]