86

Questions

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0

votes

2

answers

100

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eigenvector update formula

na.numerical-analysis matrix-theory rank-one modified-matrix

aug 7 at 7:05 Robert Israel 10.9k●8●23

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votes

2

answers

131

views

Matrices whose range is equal to the column set [closed]

matrices finite-fields linear-algebra infinite-dimensional

may 25 12 at 5:48 Will Sawin 19.4k●1●24●48

0

votes

0

answers

135

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vector equation

linear-algebra matrices matrix-analysis matrices

jun 6 12 at 16:05 Felix Goldberg 2,407●5●12

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votes

1

answer

209

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Moore-Penrose bound question

linear-algebra generalized-inverse pseudo-inverse na.numerical-analysis

jun 9 12 at 23:32 Brian Borchers 2,483●1●3●8

0

votes

0

answers

31

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What is the dual cone of the Lyapunov solutions?

matrix-theory lyapunov-stability cones

nov 2 at 20:04 Felix Goldberg 2,407●5●12

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votes

0

answers

53

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Dubovickii-Milyutin theorem

reference-request convexity

nov 4 at 0:48 Felix Goldberg 2,407●5●12

0

votes

0

answers

67

views

Moore-Penrose question

matrix-theory moore-penrose

nov 14 at 23:45 Felix Goldberg 2,407●5●12

0

votes

2

answers

184

views

Reference for “almost all graphs have diameter 2”

graph-theory reference-request

dec 3 at 14:10 Brendan McKay 9,179●1●15●34

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votes

1

answer

100

views

Bounding a determinant ratio

matrix-analysis schur-complement determinants

dec 7 at 3:04 Robert Israel 10.9k●8●23

0

votes

2

answers

207

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Confused about orbits

graph-theory spectral-graph-theory automorphism-groups

dec 24 at 17:44 verret 282●2●6