User cgo

14 votes

2 answers

13k views

How to find the eigenvalues of a block-diagonal matrix?

asked Jun 1, 2015 at 15:40

12 votes

1 answer

5k views

proof on trace trick

linear-algebra

asked Apr 27, 2016 at 14:52

11 votes

4 answers

17k views

A function with a property $f(x+y)=f(x)f(y)$

exponential-function

asked Nov 27, 2015 at 5:49

8 votes

1 answer

8k views

Numerical way to solve for the curvature of a curve

differential-geometry numerical-methods curvature

asked Nov 6, 2017 at 14:13

6 votes

1 answer

140 views

Finding all matrices that satisfy a 'wrong property'

linear-algebra matrices soft-question inverse

asked Mar 18, 2021 at 3:13

4 votes

1 answer

72 views

$\epsilon$-$\delta$ definition of the limit applied to nonlinear functions (teaching)

limits soft-question education epsilon-delta

asked Jan 22, 2020 at 7:22

4 votes

4 answers

87 views

Origin of the phrase 'in polynomial time'

terminology computer-science computational-complexity

asked Dec 14, 2015 at 6:53

3 votes

1 answer

277 views

markov process and markov chains

markov-chains markov-process

asked May 6, 2015 at 16:08

3 votes

3 answers

111 views

differentiation of a matrix function

derivatives matrix-calculus

asked Apr 7, 2015 at 16:54

3 votes

2 answers

197 views

Simpson's rule — where did the coefficients come from?

numerical-methods simpsons-rule

asked Mar 23, 2020 at 7:03

2 votes

2 answers

85 views

What is the meaning of Matlab's ODE solver naming conventions?

ordinary-differential-equations numerical-methods matlab

asked Jan 22, 2021 at 3:53

2 votes

0 answers

91 views

radius of curvature of a nonparametric curve

differential-geometry numerical-methods curvature

asked Nov 27, 2017 at 17:20

2 votes

2 answers

193 views

Question on the motivation of Information Geometry

probability-theory information-theory information-geometry

asked Feb 16, 2016 at 16:44

2 votes

1 answer

88 views

product of random variables, assymetric and piecewise

probability-distributions random-variables

asked Feb 22, 2015 at 12:29

2 votes

2 answers

1k views

powers of a diagonal matrix to infinity

eigenvalues-eigenvectors diagonalization

asked Mar 17, 2015 at 16:42

2 votes

1 answer

38 views

question on complex/real numbers

linear-algebra complex-analysis eigenvalues-eigenvectors

asked Jun 4, 2015 at 9:39

2 votes

1 answer

109 views

Modification of Manhattan Geometry

metric-spaces computer-science coordinate-systems machine-learning

asked Oct 4, 2015 at 2:21

1 vote

0 answers

126 views

Intuitive idea of Green's functions

soft-question greens-function

asked Dec 3, 2015 at 5:51

1 vote

1 answer

42 views

Non-standard question about random variables

probability-distributions random-variables

asked Apr 19, 2015 at 17:50

1 vote

0 answers

48 views

estimating the probability density function of a random variable $X$

probability-distributions estimation

asked Mar 21, 2015 at 8:23

1 vote

1 answer

42 views

Density Estimation and Analysis

probability-distributions estimation

asked Mar 25, 2015 at 5:22

1 vote

2 answers

3k views

linear combination of random variables

probability-distributions

asked Jan 21, 2015 at 17:12

1 vote

0 answers

25 views

transformation and functions of random variables

probability-distributions random-variables self-learning

asked Jan 27, 2015 at 15:50

1 vote

3 answers

76 views

Indefinite integral $\int \frac{1}{x\sqrt{x+1}}dx$

integration indefinite-integrals radicals

asked Feb 18, 2015 at 16:31

1 vote

0 answers

33 views

product of independent random variables

probability-distributions random-variables

asked Mar 9, 2015 at 15:19

1 vote

3 answers

262 views

writing a recursion relation to a matrix

linear-algebra recursion

asked Mar 17, 2015 at 16:16

1 vote

1 answer

66 views

adding error terms to a mathematical model

mathematical-modeling

asked Nov 16, 2015 at 4:53

1 vote

0 answers

63 views

interchanging a partial derivative and a summation in probability

real-analysis probability-theory multivariable-calculus

asked Apr 29, 2016 at 16:29

1 vote

0 answers

49 views

best practice in numerically computing the velocity from set of position data

numerical-methods mathematical-modeling

asked Nov 18, 2016 at 13:13

1 vote

1 answer

131 views

Finding the determinant of a Cauchy matrix

linear-algebra matrices determinant cauchy-matrices

asked Mar 26, 2021 at 6:23

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73 Questions

How to find the eigenvalues of a block-diagonal matrix?

proof on trace trick

A function with a property $f(x+y)=f(x)f(y)$

Numerical way to solve for the curvature of a curve

Finding all matrices that satisfy a 'wrong property'

$\epsilon$-$\delta$ definition of the limit applied to nonlinear functions (teaching)

Origin of the phrase 'in polynomial time'

markov process and markov chains

differentiation of a matrix function

Simpson's rule — where did the coefficients come from?

What is the meaning of Matlab's ODE solver naming conventions?

radius of curvature of a nonparametric curve

Question on the motivation of Information Geometry

product of random variables, assymetric and piecewise

powers of a diagonal matrix to infinity

question on complex/real numbers

Modification of Manhattan Geometry

Intuitive idea of Green's functions

Non-standard question about random variables

estimating the probability density function of a random variable $X$

Density Estimation and Analysis

linear combination of random variables

transformation and functions of random variables

Indefinite integral $\int \frac{1}{x\sqrt{x+1}}dx$

product of independent random variables

writing a recursion relation to a matrix

adding error terms to a mathematical model

interchanging a partial derivative and a summation in probability

best practice in numerically computing the velocity from set of position data

Finding the determinant of a Cauchy matrix