Question

What is $\left.L(\operatorname{sign})=\mathcal{U S U}^{-1}=\widehat{\operatorname{sign}}(j-k)\right]_{j k=-\infty}^{\infty}$?

score 36 · Answer 1 · 2026-04-22 11:41:16

36

Views

What is $\left.L(\operatorname{sign})=\mathcal{U S U}^{-1}=\widehat{\operatorname{sign}}(j-k)\right]_{j k=-\infty}^{\infty}$?

Published on 22 Apr 2026 - 11:41

score 118 · Answer 2 · 2026-04-10 04:26:29

118

Views

Does $\approx$ have a formal definition?

Published on 10 Apr 2026 - 4:26

score 65 · Answer 3 · 2026-04-12 10:29:35

65

Views

dy(x)/dx Notation Question

Published on 12 Apr 2026 - 10:29

score 36 · Answer 4 · 2026-03-26 19:38:03

36

Views

notation for creating formal power series and $R-module$

Published on 26 Mar 2026 - 19:38

score 54 · Answer 5 · 2026-04-11 11:29:06

54

Views

Notation related question about a two variable functor fixing one of its variables.

Published on 11 Apr 2026 - 11:29

score 129 · Answer 6 · 2026-04-16 12:55:28

129

Views

I wonder what this arrow stands for: $\mathbb R → \mathbb R$

Published on 16 Apr 2026 - 12:55

score 25 · Answer 7 · 2026-04-10 08:32:16

25

Views

Notation for choosing the minimum of a set after applying the norm

Published on 10 Apr 2026 - 8:32

score 133 · Answer 8 · 2026-04-12 16:00:51

133

Views

What is the difference between $\in$, $\subseteq$, and $\subset$?

Published on 12 Apr 2026 - 16:00

score 70 · Answer 9 · 2026-04-14 05:33:22

70

Views

What do the three dots mean in this problem? (Concrete Mathematics, ex. 1.9)

Published on 14 Apr 2026 - 5:33

score 30 · Answer 10 · 2026-04-11 11:26:51

30

Views

How can I represent a decreasing summation which the highest value is the starting value?

Published on 11 Apr 2026 - 11:26

score 88 · Answer 11 · 2026-04-22 20:09:20

88

Views

Questions about the definition of normal category and wording of an exercise.

Published on 22 Apr 2026 - 20:09

score 95 · Answer 12 · 2026-04-10 16:24:14

95

Views

Showing functor for composition of morphism two variable functor with one fixed variable?

Published on 10 Apr 2026 - 16:24

score 148 · Answer 13 · 2026-04-13 08:48:12

148

Views

Notation for the "k" largest elements of array

Published on 13 Apr 2026 - 8:48

score 439 · Answer 14 · 2026-04-16 23:46:52

439

Views

What is the "closed volume integral" used for?

Published on 16 Apr 2026 - 23:46

score 81 · Answer 15 · 2026-04-24 14:39:01

81

Views

What is the name for a matrix which is generated by a recursive sum whose form equals a recursive product when replacing the sums with products?

Published on 24 Apr 2026 - 14:39

List Question

What is $\left.L(\operatorname{sign})=\mathcal{U S U}^{-1}=\widehat{\operatorname{sign}}(j-k)\right]_{j k=-\infty}^{\infty}$?

Does $\approx$ have a formal definition?

dy(x)/dx Notation Question

notation for creating formal power series and $R-module$

Notation related question about a two variable functor fixing one of its variables.

I wonder what this arrow stands for: $\mathbb R → \mathbb R$

Notation for choosing the minimum of a set after applying the norm

What is the difference between $\in$, $\subseteq$, and $\subset$?

What do the three dots mean in this problem? (Concrete Mathematics, ex. 1.9)

How can I represent a decreasing summation which the highest value is the starting value?

Questions about the definition of normal category and wording of an exercise.

Showing functor for composition of morphism two variable functor with one fixed variable?

Notation for the "k" largest elements of array

What is the "closed volume integral" used for?

What is the name for a matrix which is generated by a recursive sum whose form equals a recursive product when replacing the sums with products?

Trending Questions

Popular # Hahtags

Popular Questions