Reference request: definition of $H^{1/2}(\partial\Omega)$.
56592
The Sobolev Space $H^{1/2}$
96303
When does $h(x^2+y^2)$ be harmonic?
125774
Derivative of $a^x$ from first principles
21881
Prove that $\forall\alpha\geq\omega$, $|L_\alpha|=|\alpha|$ without AC
105997
Geometric interpretation of $\frac {\partial^2} {\partial x \partial y} f(x,y)$
149822
If $\omega \in \Omega^q(M)$, and $(\omega|_{U})_p = 0$, is $\omega_p = 0$?
32117
Why is $H_\delta^d$ monotone decreasing in $\delta$ in the definition of Hausdorff measure?
110765
Angular velocity: $\omega = vr$ or $\omega = v/r$?
11182
Derivation of the Partial Derangement (Rencontres numbers) formula
97091
Help with basic Ordinal arithmetic: what is $(\omega+2)\cdot \omega$
9246
Calculating $\prod (\omega^j - \omega^k)$ where $\omega^n=1$.
153089
How to find $\partial\chi^2/\partial a$ where $\chi^2=\sum_{i=1}^N\frac{D(x_i)-a-b(x_i)^2}{\sigma_i^2}$?
6270
Poincaré inequality for a subspace of $H^1(\Omega)$
86623
Why is $B^TB+\lambda\Omega$ positive definite?
40908
Raised index of partial derivative
125615
Defining the derivative without limits
90287
How to derive $[x_i, F(\vec p)] = i \hbar \frac {\partial F(\vec p)}{\partial p_i}$