ADJ.
equipped, isotropic
BILINEAR + NOUN
ax, f, product
PREP.
with
adj
Linear (preserving linear combinations) in each variable.
The function f(x,y)#61;xy is bilinear, because f(ax#43;bu,y)#61;af(x,y)#43;bf(u,y) and f(x,ay#43;bv)#61;af(x,y)#43;bf(x,v) for all values.
Of or pertaining to a Möbius transformation (type of conformal map representable as the ratio of two linear functions).
bilinear isotropic hardening
noun
A bilinear function.
In mathematics, an algebra over a field is a vector space equipped with a bilinear product.