⊗
Symbol  Format  Data 

⊗  Code Point 
U+2297 
TeX 
\otimes 

SVG 
The circled times symbol is used to denote the tensor product. It is also used to denote a vector pointing into the page.
Symbol  Format  Data 

⊗  Code Point 
U+2297 
TeX 
\otimes 

SVG 
The circled times symbol is used to denote the tensor product. It is also used to denote a vector pointing into the page.