The infinity Laplacian, a highly degenerate elliptic operator formally defined by Δ∞u = uₓᵢ uₓⱼ uₓᵢₓⱼ, has emerged as a central object in the study of L∞ variational problems and optimal Lipschitz ...

In this paper, we first define the notion of viscosity solution for the following system of partial differential equations involving a subdifferential operator: $\cases \frac{\partial u}{\partial t}(t ...

An orbital mixer’s efficiency is significantly affected by the viscosity of a solution. Commonly used non-aqueous mixing solvents for dyes, vaccines, and drugs are viscous liquids such as glycerol and ...

Polymer size is an important feature of macromolecules, such as biopolymers, and can be quantified by analyzing measurements of polymer solution viscosity. The polymer should be dissolved at low ...

SIAM Journal on Applied Mathematics, Vol. 54, No. 5 (Oct., 1994), pp. 1335-1354 (20 pages) The authors treat some applications of Hamilton-Jacobi equations to the study of a flame front propagation ...

CLEVELAND--(BUSINESS WIRE)--Lubrizol, a global leader in additive technology for the transportation industry, has launched Lubrizol® CV9660, a new low-SAPS Heavy Duty lubricant technology that meets ...

Polymers are occasionally treated in solutions for end-use in applications (where the polymer is dissolved in a solvent). Examples of this include spinning fibers and coating substrates with spin. The ...

SAN DIEGO--(BUSINESS WIRE)--Vectron International, a leader in the design, manufacture and marketing of piezoelectric technology based products will showcase the world’s smallest viscosity sensor at ...

Every fleet owner should know the basics about the viscosity of the lubricants they are using and why the viscosity matters. Fleets—especially mixed ones—require a variety of lubricants. This ranges ...