What does a dot in a circle mean? - Mathematics Stack Exchange
The circle with a dot operation $⊙$ occurs when calculating the elastic modulus $\mathbf{\underline{C}}$ (a 4th order tensor) from constitutive laws. Examples include the Mooney-Rivlin or Neohookean material models. To get the elastic modulus you must take derivatives of tensors with respect to other tensors. For instance,
functions - What does a mini circle between f and h(x) mean ...
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area - What does a circle with a dot in it represent? - Mathematics ...
It almost certainly represents the "dot product", and this is merely an unconventional notation for that. (I say "almost certainly" because when it's interpreted as a dot-prod, the formula correctly computes the area, and I cannot think of any other interpretation that yields the same result.
integration - Meaning of symbol product (cross) in a circle: ⨂ ...
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Why are the symbols - Mathematics Stack Exchange
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Meaning of function with circle and cross
2012年12月5日 · In logic and CompSci, $\oplus$ is used to denote the "exclusive or" or "XOR": $\quad x \lor y \land \lnot(x \land y)$.
"Weights of a representation of - Mathematics Stack Exchange
2017年10月19日 · The circled dot is the highest weight, so we start from there and apply those arrows corresponding to negative roots. Those dots with a $2$ are those you can get to in two different ways. $\endgroup$ – Tobias Kildetoft
combinatorics - An alternative approach to finding the number of ...
A selection is valid if the first dot was selected and exactly $\frac{k}{n}$ of the $\binom{n}{k ...
How does one pronounce - Mathematics Stack Exchange
$\begingroup$ Then I would pronounce it as it looks, i.e. star, dot, square and perhaps "circled dot" for $\odot$ $\endgroup$ – Elin G Commented Mar 30, 2011 at 16:32
combinatorics - Reverse Littlewood-Offord problem: lower bound …
2019年1月14日 · Condition (1) corresponds to symmetry about the center green dot. Condition (3) corresponds to that any up-right path from the bottom left to the top right hits a circled dot. Condition (2) corresponds to that if one circled dot is (weakly) above and (weakly) to the right of another circled dot, then the two circled dots are adjacent.