|
2 | added 69 characters in body | ||
|
I use the notation $V \oplus^{\perp}W$ to denote orthogonal direct sum [Edit: direct sum of, say, subspaces of a given inner-product space]. Or $(M,g) \times^{\perp} (N,g')$, or simply $M \times^{\perp} N$, to denote (orthogonal) cartesian product of Riemannian manifolds. |
||||
|
Post Made Community Wiki by Ben Webster♦
|
||||
|
|
||||
|
|
1 |
|
||
|
I use the notation $V \oplus^{\perp}W$ to denote orthogonal direct sum. Or $(M,g) \times^{\perp} (N,g')$, or simply $M \times^{\perp} N$, to denote (orthogonal) cartesian product of Riemannian manifolds. |
||||
