LaTeX vector space (direct sum, product, tensor)

Symbol Command
$V + W$ V + W
$V \oplus W$ V \oplus W
Symbol Command
$V \times W$ V \times W
$V \otimes W$ V \otimes W
Symbol Command
$V / W$ V / W
Symbol Command
$V^{\perp}$ V^{\perp}
$V^{\ast}$ V^{\ast}

LaTeX algebra

LaTeX