User Marlovo

7 votes

2 answers

148 views

Does a Lower Bounded Differentiable Function Always Have Arbitrarily Small Gradient?

asked Aug 29, 2022 at 21:17

3 votes

1 answer

445 views

Independence of Vertex Degrees in Erdős-Rényi Random Graph $G(n,p)$

asked Jul 26, 2022 at 1:56

3 votes

0 answers

64 views

Boundary Point of Subdifferential as the Limit of a Sequence of Gradients

asked Jan 8 at 1:51

2 votes

0 answers

94 views

Functions that are coercive along every line

asked Mar 29 at 18:25

2 votes

0 answers

74 views

Relation between Variance and Sub-gaussian Norm of Sub-gaussian Random Variable

asked Apr 11 at 13:47

2 votes

0 answers

77 views

Tight Order of the Infinite Series $\sum_{k=1}^n1/\sqrt{k}$

asked Jan 3 at 4:56

2 votes

0 answers

84 views

Bounds on the Number of Vertices of a Polyhedron

asked Oct 13, 2022 at 5:27

2 votes

1 answer

57 views

Relation Between Two $\mathcal{V}$-Representations of a Polyhedron

asked Oct 19, 2022 at 14:38

1 vote

2 answers

111 views

Adjacency of Optimal Basic Feasible Solutions in Linear Programming

asked Oct 29, 2022 at 16:02

1 vote

1 answer

87 views

Construction of Small Cycling Examples in Simplex Method

asked Oct 13, 2022 at 5:44

1 vote

1 answer

101 views

Initialization of the Network Simplex Method

asked Nov 12, 2022 at 12:52

1 vote

0 answers

80 views

Solving a Type of System of Cubic Equations

asked Jul 15, 2022 at 1:16

1 vote

1 answer

107 views

Connection Between Two Lexicographic Rules in Simplex Method

asked Oct 8, 2022 at 18:20

1 vote

1 answer

109 views

Proof of Strong Duality via Simplex Method

asked Oct 10, 2022 at 15:15

1 vote

1 answer

48 views

Independent Random Variables Subtracted by Another Independent Random Variable

asked Sep 12, 2022 at 2:55

1 vote

1 answer

431 views

Nonzero Reduced Cost in Linear Programming Optimal Solution Implies Uniqueness of Optimum?

asked Oct 5, 2022 at 19:46

1 vote

0 answers

30 views

Sufficient Conditions for Good Location of Minimizer of Sum of Strongly Convex Functions

asked Apr 15 at 15:42

1 vote

1 answer

66 views

Two Definitions of Sub-gaussian Norm

asked Apr 10 at 2:43

0 votes

1 answer

42 views

Equality in Distribution for Suprema of Uncountably Many Random Variables

asked May 25 at 22:10

0 votes

0 answers

70 views

Local Representation of Polytope as Convex Combination of Adjacent Vertices

asked Oct 5, 2022 at 21:22

0 votes

0 answers

50 views

Complexity of the ellipsoid method in the general case

asked Nov 18, 2022 at 21:52

0 votes

0 answers

38 views

A Wrong Separating Hyperplane Theorem?

asked Nov 19, 2022 at 4:35

0 votes

0 answers

38 views

Monotonized Submodular Function with the Same Polymatroid

asked Nov 24, 2022 at 22:39

0 votes

1 answer

29 views

Is it Necessary to Assign Dual Variables to Sign Constraints in the Lagrangian?

asked Dec 17, 2022 at 16:21

0 votes

1 answer

137 views

A Cycle of Simplex Method Has At Least Six Iterations

asked Oct 13, 2022 at 5:57

0 votes

0 answers

51 views

Intuition Behind Ellipsoid Method Construction

asked Nov 1, 2022 at 3:13

Stack Exchange Network

26 Questions

Does a Lower Bounded Differentiable Function Always Have Arbitrarily Small Gradient?

Independence of Vertex Degrees in Erdős-Rényi Random Graph $G(n,p)$

Boundary Point of Subdifferential as the Limit of a Sequence of Gradients

Functions that are coercive along every line

Relation between Variance and Sub-gaussian Norm of Sub-gaussian Random Variable

Tight Order of the Infinite Series $\sum_{k=1}^n1/\sqrt{k}$

Bounds on the Number of Vertices of a Polyhedron

Relation Between Two $\mathcal{V}$-Representations of a Polyhedron

Adjacency of Optimal Basic Feasible Solutions in Linear Programming

Construction of Small Cycling Examples in Simplex Method

Initialization of the Network Simplex Method

Solving a Type of System of Cubic Equations

Connection Between Two Lexicographic Rules in Simplex Method

Proof of Strong Duality via Simplex Method

Independent Random Variables Subtracted by Another Independent Random Variable

Nonzero Reduced Cost in Linear Programming Optimal Solution Implies Uniqueness of Optimum?

Sufficient Conditions for Good Location of Minimizer of Sum of Strongly Convex Functions

Two Definitions of Sub-gaussian Norm

Equality in Distribution for Suprema of Uncountably Many Random Variables

Local Representation of Polytope as Convex Combination of Adjacent Vertices

Complexity of the ellipsoid method in the general case

A Wrong Separating Hyperplane Theorem?

Monotonized Submodular Function with the Same Polymatroid

Is it Necessary to Assign Dual Variables to Sign Constraints in the Lagrangian?

A Cycle of Simplex Method Has At Least Six Iterations

Intuition Behind Ellipsoid Method Construction