Mean value of $[x,p]$ on an eigenstate of $x$
94627
What's wrong with this derivation that $i\hbar = 0$?
58079
How does $ \sum_{p<x} p^{-s} $ grow asymptotically for $ \text{Re}(s) < 1 $?
39080
What is the spectrum of $\hat x \hat p + \hat p \hat x$?
37192
proof of the second generalized mean value theorem for integrals
135219
On the mean value of a multiplicative function: Prove that $\sum\limits_{n\leq x} \frac{n}{\phi(n)} =O(x) $
55784
Question on Application of Mean Value Theorem
69474
Orthogonal projections with $\sum P_i =I$, proving that $i\ne j \Rightarrow  P_{j}P_{i}=0$
71187
How to prove $\hat{p}|x\rangle=i\hbar\frac{\partial}{\partial x}|x\rangle$,using $[\hat{x},\hat{p}]=i\hbar$?
98535
Are eigenstates of the position operator continuous?
134981
Eigenvalues of $L^\dagger L$ are positive
51267
Showing a generalized version of the Hölder inequality for $L^{p}$ spaces
41930
Mean of $ \sum (X_i - \bar{X})^2$
148753
Quantum Stat-Mech Proof of an Inequality for the Partition Function
128932
Is my expansion of the state $| x \rangle$ correct?
85818
$E(|X-Y|)$ for $X$, $Y$ i.i.d and uniform on $[0,1]$
88971
An approximate eigenvalue for $ T \in B(X) $.
156858
Kernel of powers of a normal operator