List questions from multivalued-functions

Published on 26 Apr 2017 - 5:10

754

Views

If $f:A \rightarrow B$ and $f^{-1}$ is a function, then f is 1-1.

Published on 25 May 2017 - 21:35

59

Views

Calculation of $\int_{\mathbb R^n} e^{it|\xi + \frac{x}{2t}|^2} d \xi$

Published on 30 May 2017 - 13:46

67

Views

Is summing over the fibers of a local homeomorphism from a locally compact space continuous?

Published on 06 Jun 2017 - 2:01

1.2k

Views

Jacobian of a Matrix Product

Published on 20 Jun 2017 - 15:59

10.9k

Views

The Hessian matrix A may be Indefinite or what is known Positive Semidefinite or Negative Semidefinite

Published on 02 Jul 2017 - 13:43

90

Views

Relative extreme point of function $f(x,y)$

Published on 05 Jul 2017 - 20:50

1.1k

Views

Multivariable calculus: How do I find the Taylor series for a function about a certain point?

Published on 07 Jul 2017 - 10:55

26

Views

Differentiablility of function $f(x,y)$

Published on 07 Jul 2017 - 13:32

305

Views

Existence of continuous sections of a continuous open surjection.

Published on 10 Jul 2017 - 1:30

81

Views

Is there a name for a generic function $f(x,y)$, where $y = c$, $c$ is a constant?

Published on 14 Jul 2017 - 22:20

100

Views

Is this function homogeneous on its domain?

Published on 16 Jul 2017 - 14:23

986

Views

Branch Cuts of $1/\sqrt{1-z^4}$

Published on 25 Mar 2026 - 12:54

32

Views

Regularity of the boundary of the graph of an set-valued map

Published on 08 Aug 2017 - 15:20

107

Views

Is function $f(x, y, z)= \frac{x^2(1-y)}{1+y}$ uniformly continuous?

Published on 09 Aug 2017 - 19:03

List Question

Analytic continuation of $a^{q}$

If $f:A \rightarrow B$ and $f^{-1}$ is a function, then f is 1-1.

Calculation of $\int_{\mathbb R^n} e^{it|\xi + \frac{x}{2t}|^2} d \xi$

Is summing over the fibers of a local homeomorphism from a locally compact space continuous?

Jacobian of a Matrix Product

The Hessian matrix A may be Indefinite or what is known Positive Semidefinite or Negative Semidefinite

Relative extreme point of function $f(x,y)$

Multivariable calculus: How do I find the Taylor series for a function about a certain point?

Differentiablility of function $f(x,y)$

Existence of continuous sections of a continuous open surjection.

Is there a name for a generic function $f(x,y)$, where $y = c$, $c$ is a constant?

Is this function homogeneous on its domain?

Branch Cuts of $1/\sqrt{1-z^4}$

Regularity of the boundary of the graph of an set-valued map

Is function $f(x, y, z)= \frac{x^2(1-y)}{1+y}$ uniformly continuous?

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