daniel.jackson

1,026 reputation

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visits	member for	2 years, 6 months
	seen	Jan 31 at 21:36
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	1,026 reputation	bio	website		visits	member for	2 years, 6 months
417 badges		location			seen	Jan 31 at 21:36

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35 Accepts

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Apr 26	accepted	Maximizing rectangle area without intersecting others
Feb 22	accepted	Depending on variable to calculate joint distribution
Jul 10	accepted	Maximal subspace that a quadratic form is non-negative on
Jul 10	accepted	if $A^2 \in M_{3}(\mathbb{R})$ is diagonalizable then so is $A$
Jul 4	accepted	Confused about quadratic forms
Jun 23	accepted	Finding $a_n$ using a given matrix
Jun 23	accepted	*If every eigenvector of $T$ is also an eigenvector of $T^{}$ then $T$ is a normal operator**
Jun 4	accepted	Non diagonalizable matrix
May 28	accepted	Positive semidefinite quadratic form
Mar 31	accepted	Multiplication of block matrices
Mar 25	accepted	Conjugate-transpose of a linear transformation
Mar 14	accepted	Regarding orthonormal basis
Feb 5	accepted	Question regarding Weierstrass M-test
Feb 3	accepted	Show $\int_{0}^{\infty}\sin(f(x))dx$ converges if $\int_{0}^{\infty}f(x)dx$ converges and $f(x)$ is a decreasing, continuous function in $[0, \infty)$
Jan 31	accepted	Example of discontinuous $u(x)$ where $\sum u_{n}(x)\to u(x)$ uniformly in $I \subset \mathbb{R}$
Jan 18	accepted	One-sided limits of a uniformly convergent function sequence and its limit function
Jan 10	accepted	Does $\sum \limits_{n=1}^{\infty} \frac{1}{\ln(n^n+n^2)}$ converge?
Jan 7	accepted	Show that there's a bijective $f: \mathbb{N} \to \mathbb{N}$ such that $\sum_{n=1}^{\infty} (-1)^{f(n)}\ln\frac{f(n)+1}{f(n)}=\ln 2010$
Jan 5	accepted	Bounding a series from above using the integral test
Jan 4	accepted	Convergence of $\sum \limits_{n=1}^{\infty} (1-\frac{\sin a_{n}}{a_{n}})$ when $\sum \limits_{n=1}^{\infty} a_{n}$ converges