Is there this notation in mathematics $\mathbb{R^{\frac{1}{2}}}$ and is it meant the space dimension is $\frac{1}{2}$?
59647
Vector spaces with fractional dimension
57967
Difference between $\mathbb C$ and $\mathbb R^2$
41899
Notation for: all subsets of size 2
15380
Notation for intervals
152078
What would be the symbol for 'multiplication on division'?
1591
What does $\mathbb{R} \setminus S$ mean?
120510
How to write this statement in mathematical notation?
40184
Notation in partial differentiation
98658
What do term symbols with a half-integer "$L$" like $^3[3/2]_{1/2}$ mean?
155066
Dimension of the quotient space $\frac{C_{0}}{M}.$
120571
What does it mean $a \;\text{mod}\; 1$?
62255
Notation question: Subroup generated by two elements?
114019
What does the term $\mathcal O(\epsilon^2)$ mean?
150496
What alternative notation of subscripts/superscripts that are also treated as SYMBOLS in Mathematica?
44285
What does this notation mean? F|U
68234
Is $[0,1) \cup \{2\}$ a manifold with boundary? My issue is the $2$.
92760
What is the mathematical symbol/representation for the remainder operation?