Equations and inequalities

(bq) part 1 book "college algebra & trigonometry" has contents: equations and inequalities, graphs and functions, polynomial and rational functions, inverse, exponential, and logarithmic functions, trigonometric functions.
591p bautroibinhyen22 22032017 24 4 Download

part 2 book “intermediate algebra” has contents: quadratic equations and inequalities, equations and inequalities in two variables, conic sections, functions, systems of equations, exponential and logarithmic functions.
363p tieu_vu13 06082018 17 0 Download

(bq) part 1 book "algebra and trigonometry  enhance with graphic utilities" has contents: graphs, equations, and inequalities; graphs, functions and their graphs; linear and quadratic functions; linear and quadratic functions; polynomial and rational functions; exponential and logarithmic functions.
533p bautroibinhyen20 06032017 41 4 Download

(bq) part 2 book "algebra and trigonometry  enhance with graphic utilities" has contents: trigonometric functions, analytic trigonometry, applications of trigonometric functions, polar coordinates vectors, analytic geometry, systems of equations and inequalities, counting and probability.
623p bautroibinhyen20 06032017 37 4 Download

For many students a College Algebra course represents the first opportunity to discover the beauty and practical power of mathematics. Thus instructors are faced with the challenge of teaching the concepts and skills of algebra while at the same time imparting a sense of its utility in the real world. In this edition, as in the previous four editions, our aim is to provide instructors and students with tools they can use to meet this challenge. The emphasis is on understanding concepts. Certainly all instructors are committed to encouraging conceptual understanding.
0p taurus23 27092012 65 10 Download

Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành hóa học dành cho các bạn yêu hóa học tham khảo đề tài: Editorial Inequalities in the AHarmonic Equations and the Related Topics
2p dauphong14 11022012 39 5 Download

ASYMPTOTIC ESTIMATES AND EXPONENTIAL STABILITY FOR HIGHERORDER MONOTONE DIFFERENCE EQUATIONS ´ EDUARDO LIZ AND MIHALY PITUK Received 21 May 2004 Asymptotic estimates are established for higherorder scalar diﬀerence equations and inequalities the righthand sides of which generate a monotone system with respect to the discrete exponential ordering. It is shown that in some cases the exponential estimates can be replaced with a more precise limit relation.
15p sting12 10032012 44 3 Download

(BQ) The document Enhanced with graphing utilities in college algebra (Seventh edition): Part 1 has contents: Graphs, equations, and inequalities, graphs, functions and their graphs, linear and quadratic functions, polynomial and rational functions,... and other contents. Invite you to refer.
444p thuongdanguyetan04 25072019 21 1 Download

part 1 book “intermediate algebra” has contents: basic concepts and properties, equations, inequalities, and problem solving, polynomials, rational expressions, exponents and radicals, quadratic equations and inequalities.
317p tieu_vu13 06082018 10 0 Download

(BQ) Continued part 1, the document Enhanced with graphing utilities in college algebra (Seventh edition): Part 2 has contents: Exponential and logarithmic functions, analytic geometry, systems of equations and inequalities, sequences; induction; the binomial theorem, counting and probability. Invite you to refer.
410p thuongdanguyetan04 25072019 12 1 Download

part 1 book “mathematics for engineers” has contents: decimal numbers, percentage and ratio, basic algebra, functions and mathematical models, polynomial equations, inequalities, partial fractions and proportionality, further trigonometry, complex numbers, using matrices and determinants to solve equations,… and other contents.
598p tieu_vu13 06082018 23 0 Download

We study the initialboundary value problem for a system of nonlinear wave equations with nonlinear damping and source terms, in a bounded domain. The decay estimates of the energy function are established by using Nakao’s inequality. The nonexistence of global solutions is discussed under some conditions on the given parameters.
19p tuongvidanh 06012019 21 0 Download

In this paper, certain system of linear homogeneous differential equations of secondorder is considered. By using integral inequalities, some new criteria for bounded and L2 ½0;1Þsolutions, upper bounds for values of improper integrals of the solutions and their derivatives are established to the considered system. The obtained results in this paper are considered as extension to the results obtained by Kroopnick (2014) [1]. An example is given to illustrate the obtained results.
4p kequaidan1 16112019 11 0 Download

Studies have linked perceived racism to psychological distress via certain coping strategies in several different racial and ethnic groups, but few of these studies included indigenous populations. Elucidating modifiable factors for intervention to reduce the adverse effects of racism on psychological wellbeing is another avenue to addressing health inequities.
10p viriyadh2711 19122019 2 0 Download

Integral inequality is part of the inequality. This is a difficult content. It attracts many mathematicians interested in, research and development. Integral inequalities are widely used in optimization problems, calculus, differential equations, integral equations, etc. In this paper, using the orderpreserving property of the limit, we describe the construction of some integral inequalities from some known algebraic inequalities.
6p mangamanga 29022020 51 0 Download

We consider the 2D gB´enard problem in domains satisfying the Poincar´e inequality with homogeneous Dirichlet boundary conditions. We prove the existence and uniqueness of global weak solutions. The obtained results particularly extend previous results for 2D gNavierStokes equations and 2D B´enard problem.
9p koxih_kothogmih5 04092020 1 0 Download

We introduce several weighted Lp(R+)norm inequalities and integral transform related to the generalized convolution with a weight function for the Fourier cosine and Laplace transforms. Some applications of these inequalities to estimate the solutions of some partial differential equations are considered.
14p tamynhan9 02122020 4 0 Download

In this paper, we study the optimal control problems of systems governed by KleinGordon hemivariational inequalities. We establish the existence of solutions and the optimal control to these problems.
11p larachdumlanat127 20122020 5 0 Download

The aim of this paper is to study the exponential behavior and stabilizability of stochastic 2D gNavierStokes equations in a bounded domain satisfying the Poincare’s inequality. Also, some results and comments concerning the stabilization of these equations are stated.
12p trinhthamhodang1218 18032021 2 0 Download

In this paper, we study the Young type inequality and the generalized convolution transform for the discretetime Fourier sine generalized convolution. Solution in closed form for some clases of the Toeplitz plus Hankel equation related to the discretetime Fourier sine generalized convolution are considered.
3p chauchaungayxua11 23032021 1 0 Download