Precalculation covers a variety of math problems from algebra to trigonometry, regularly associated with the use of functions or graphing algebraic equations , linear inequalities , logarithms and exponentials.

Este trabalho visa apresentar uma proposta para aplicar e aprofundar os conheci mentos sobre equações e inequações lineares no Ensino Médio, buscando contemplar as competências e habilidades específicas de Matemática e ...

In this work we study the semi-discrete linearized Benjamin-Bona-Mahony equation (BBM) which is a model for propagation of one-dimensional, unidirectional, small amplitude long waves in non-linear dispersive media. In ...

We prove a mean value inequality for non-negative solutions to L in any domain Ω∈∈ n , where L is the Monge-Ampère operator linearized at a convex function, under minimal assumptions on the Monge-Ampère measure of. An ...

Introduction ​The eigenvalue problems for quasilinear and nonlinear operators present many differences with the linear case, and a Lyapunov inequality for quasilinear resonant systems showed the existence of eigenvalue ...

We establish the existence of a positive solution for the following non-variational equation {-div(|x|(-2a)del u)=|x|(-2(a+1)+c) f(x,u,del u), in Omega u=0, on partial derivative Omega, where the non-linearity f (x,t,xi) ...