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Gabriel Palau
  • Member for 3 years, 8 months
  • Last seen this week
2 votes

Heat Equation: initial condition $\exp(-x^2)$

2 votes

Confusion about the uniqueness of the square root of a positive definite matrix

1 vote
Accepted

Poisson Distribution Probability - Is my solution correct?

1 vote

Derivative of a function defined in terms of another function

1 vote

Find a basis for the subspace of the vectors $(z_1,z_2,z_3)$ satisfying $z_1+z_2+z_3=0$

1 vote

prove that this series converges

1 vote

Suppose $a$ is a scalar and $\vec{v}$ is a vector, $a\vec{v}=0$ implies that $a=0$ or $\vec{v}=0$

1 vote

Show that $\mathbf{F}^n = U_1 \oplus \dots \oplus U_n$

1 vote
Accepted

Show that $C$ is convex

1 vote
Accepted

Orthogonal transformations and matrices having similar eigenvalues

1 vote
Accepted

Show that sequence is not bounded above

0 votes
Accepted

What method should I use to find the sum of the following serie?

0 votes

Limit as radius approaches 0 of double integral bounded by unit circle

0 votes

linear polynomial of linear transformations.

0 votes

Evaluating $\lim_{x\to+\infty} \frac{x}{\sqrt{x+1}}$

0 votes
Accepted

how to prove that a sequence consisting of real numbers only converges to one limit