derivatives partial-derivative asked days ago deltaskelta silver badges bronze badges votes answers views get the function based on its first derivatives define the concave function $f(x): \mathbb{r}^d ightarrow \mathbb{r}$, suppose we have two sequences $x = \{x_ , ..., x_n\} \subseteq \mathbb{r}^d...
anchors and juniors sections. ncos wear chevrons on their upper right arm. staff sergeants act within the company as officers and do not stand in the ranks; however as staff sergeants are boys of the brigade, they can still partake in company activities and competitions, and still earn awards and badges...
like to teach my students to prove the derivative using logarithmic differentiation: egin{align} y&... calculus exponential-function solution-verification asked hours ago andrew chin gold badge silver badges bronze badges votes answers views wirtinger derivatives and laplace operator i need to show...
on $h$, that is, $u^st u=uu^st =i$ where $u^*$ denotes the adjoint of $u$. then it is immediately clear that for $f,g\in h$ we have $$ \langle ... notation hilbert-spaces physics inner-product-space asked hours ago math . k gold badges silver badges bronze badges vote answer views does the closure make...
let $f(x) = \sqrt{ +x^ }^{-lpha}$, and $g(x) = \sqrt{ +x^ }^{-eta}$ for some $lpha, eta > $ satisfying $lpha + eta > $. then let $$(f * g)(y) := \int _{\mathbb{r}} rac{ }{( +x^ )^... analysis fourier-analysis convolution approximation-theory asked days ago marc_adrien bronze badges votes answer views...
i have a english document (in utf ) and want to place in some placed chinese translations (single words: symbols and pinyin, which is the latin character version). ideally, i want to use pdflatex (or ... fonts cjk chinese asked jul at : dr. manuel kuehner . k gold badges silver badges bronze badges votes...
notation history clefs asked jul ' at : randy zeitman silver badges bronze badges votes answers views bracket symbol added to g clef what does the symbol mean that is added to the clef in the tenor voice in poulenc's mass in g major?...
let $i$ be a totally ... probability-theory martingales time-series filtrations asked dec ' at : ted silver badges bronze badges votes answers views quadratic covariation and stopping time let $\pi_n: = t_ ^n m$ on $... probability-theory martingales asked dec ' at : garfield bronze badges votes answer...
i would also appreciate any ... abstract-algebra finite-groups representation-theory reflection division-ring asked days ago pregunton , silver badges bronze badges vote answer views normalizer tower question let $p$ be a finite $p$-group and $q$ a proper subgroup of $p$. define the normalizer tower...
of ... analysis probability-theory pde integral-transforms asked nov ' at : edgar.w silver badges bronze badges votes answer views in what sense does the laplace transform give components of a signal in something called the 's-domain'?...