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Diffstat (limited to 'pages')
| -rw-r--r-- | pages/notations.md | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/pages/notations.md b/pages/notations.md index 2dac4fd..eb50bcc 100644 --- a/pages/notations.md +++ b/pages/notations.md @@ -1,5 +1,5 @@ --- -date: 2019-03-15 +date: '2019-03-15' title: List of Notations template: default --- @@ -8,12 +8,13 @@ Here I list meanings of notations that may have not been explained elsewhere. - $\text{ty}$: type. Given a word $w \in [n]^\ell$, - $\ty w = (m_1, m_2, ..., m_n)$ where $m_i$ is the number of $i$\'s - in $w$. For example $\ty (1, 2, 2, 1, 4, 2) = (2, 3, 0, 1)$. The - definition of $\ty T$ for a tableau $T$ is similar. + $\text{ty} w = (m_1, m_2, ..., m_n)$ where $m_i$ is the number of + $i$\'s in $w$. For example + $\text{ty} (1, 2, 2, 1, 4, 2) = (2, 3, 0, 1)$. The definition of + $\text{ty} T$ for a tableau $T$ is similar. - $[n]$: for $n \in \mathbb N_{>0}$, $[n]$ stands for the set $\{1, 2, ..., n\}$. -- $i : j$: for $i, j \in \intg$, $i : j$ stands for the set +- $i : j$: for $i, j \in \mathbb Z$, $i : j$ stands for the set $\{i, i + 1, ..., j\}$, or the sequence $(i, i + 1, ..., j)$, depending on the context. - $k = i : j$: means $k$ iterates over $i$, $i + 1$,\..., $j$. For |