Vector Transformation Law
The set of 
quantities 
are components of an -D Vector 
Iff, under Rotation,
for
, 2, ..., . The Direction Cosines between 
and 
are
They satisfy the orthogonality condition
where
is the Kronecker Delta.See also Tensor, Vector- Haversine
- h-Cobordism
- h-Cobordism Theorem
- Heads Minus Tails Distribution
- Heap
- Heapsort
- Heart Surface
- Heat Conduction Equation
- Heat Conduction Equation--Disk
- Heaviside Calculus
- Heaviside Step Function
- Heawood Conjecture
- Hebesphenomegacorona
- Hecke Algebra
- Hecke L-Function
- Hecke Operator
- Hecke Ring
- Hectogon
- Hedgehog
- Heegaard Diagram
- Heegaard Splitting
- Heegner Number
- Heesch Number
- Heesch's Problem
- Height