## Registered User | |
---|---|

real name | Deepak Sarma |

member since | 2017-02-14 18:11:16 +0200 |

last seen | 2018-07-27 06:44:55 +0200 |

location | TEZPUR, India |

age, years | 34 |

todays unused votes | 30 votes left |

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- matrix× 12
- solution× 8
- graphs× 7
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- block× 4
- definite× 4
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- Optimal× 4
- polynomial× 3
- sum× 3
- find_root× 3
- matrices× 3
- block_matrix× 3
- optimum× 3
- digraph× 2
- join× 2
- eigenvalues× 2
- cospectral× 2
- solve× 1
- variable× 1
- sprectrum× 1
- Eigenvalue× 1
- one_variable× 1

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6

● Enthusiast × 1

● Good Question × 1 ● Nice Question × 3

● Editor × 1 ● Student × 1

- Pairs of graphs with same spectral radius but with different diameter and different number of edges
- Random block graph
- Random positive definite matrix
- Submatrix of a given matrix by deleting some rows and columns(For my case 2 rows and columns).
- Permutation similar matrices
- Combine two graphs by merging a vertex

- Optimal solution
- Optimizing a function of a given matrix
- Partition of a given matrix into block matrix form
- summation of matrices
- How to obtain the resistance distance matrix of a graph?
- Pairs of graphs with same spectral radius but with different diameter and different number of edges
- List of all dominating sets in a graph
- Submatrix of a given matrix by deleting some rows and columns(For my case 2 rows and columns).
- Combine two graphs by merging a vertex
- Random positive definite matrix
- Random block graph
- Permutation similar matrices
- Variable matrices

- Optimal solution
- Optimizing a function of a given matrix
- Random matrix satisfying a given polynomial
- summation of matrices
- How to obtain the resistance distance matrix of a graph?
- Partition of a given matrix into block matrix form
- List of all dominating sets in a graph
- Submatrix of a given matrix by deleting some rows and columns(For my case 2 rows and columns).
- Random block graph
- Permutation similar matrices
- Combine two graphs by merging a vertex
- Variable matrices
- Random positive definite matrix
- Pairs of graphs with same spectral radius but with different diameter and different number of edges
- How to send a sagetex file to someone who doesn't use sage?

● Enthusiast × 1

● Good Question × 1 ● Nice Question × 3

- Submatrix of a given matrix by deleting some rows and columns(For my case 2 rows and columns).
- Variable matrices
- Pairs of graphs with same spectral radius but with different diameter and different number of edges

● Editor × 1 ● Student × 1

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