We study the all-time supremum of perturbed branching random walk, known to be endogenous solution high-order Lindley equation: W = D max Y , 1 ≤ i N ( + X ) where { } are independent copies vector taking values in R × ∞ . Under Kesten assumptions, this satisfies P > t ∼ H e − α → 0 solves Cramér–Lundberg equation E ∑ This paper establishes tail asymptotics by using forward iterations map defin...

Controlled capture of real-world material appearance yields tabulated sets highly realistic reflectance data. In practice, however, its high memory footprint requires compressing into a representation that can be used efficiently in rendering while remaining faithful to the original. Previous works encoding often prioritized one these requirements at expense other, by either applying high-fidel...