# Equations and inequalities

Xem 1-20 trên 42 kết quả Equations and inequalities
• ### college algebra & trigonometry (6th edition): part 1

(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.

• ### intermediate algebra (10/e): part 2

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.

• ### algebra and trigonometry - enhance with graphic utilities (6th edition): part 1

(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.

• ### algebra and trigonometry - enhance with graphic utilities (6th edition): part 2

(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.

• ### College Algebra

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.

• ### Báo cáo hóa học: " Editorial Inequalities in the A-Harmonic Equations and the Related Topics"

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 A-Harmonic Equations and the Related Topics

• ### ASYMPTOTIC ESTIMATES AND EXPONENTIAL STABILITY FOR HIGHER-ORDER MONOTONE DIFFERENCE EQUATIONS ´

ASYMPTOTIC ESTIMATES AND EXPONENTIAL STABILITY FOR HIGHER-ORDER MONOTONE DIFFERENCE EQUATIONS ´ EDUARDO LIZ AND MIHALY PITUK Received 21 May 2004 Asymptotic estimates are established for higher-order scalar diﬀerence equations and inequalities the right-hand 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.

• ### Enhanced with graphing utilities in college algebra (Seventh edition): Part 1

(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.

• ### intermediate algebra (10/e): part 1

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.

• ### Enhanced with graphing utilities in college algebra (Seventh edition): Part 2

(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.

• ### mathematics for engineers (4/e): part 1

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.

• ### Global existence, decay and blow up solutions for coupled nonlinear wave equations with damping and source terms

We study the initial-boundary 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.

• ### On the boundedness and integration of non-oscillatory solutions of certain linear differential equations of second order

In this paper, certain system of linear homogeneous differential equations of second-order is considered. By using integral inequalities, some new criteria for bounded and L2 ½0;1Þ-solutions, 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.

• ### The effects of perceived racism on psychological distress mediated by venting and disengagement coping in Native Hawaiians

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 well-being is another avenue to addressing health inequities.

• ### Construct integral inequality from algebraic inequality

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 order-preserving property of the limit, we describe the construction of some integral inequalities from some known algebraic inequalities.

• ### On the existence and uniqueness of solutions to 2D G-benard problem in unbounded domains

We consider the 2D g-B´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 g-Navier-Stokes equations and 2D B´enard problem.

• ### Fourier cosine laplace generalized convolution inequalities and applications

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.

• ### The existence of solution and optimal control problems for the Klein-Gordon hemivariational inequality with strongly elliptic operator

In this paper, we study the optimal control problems of systems governed by Klein-Gordon hemivariational inequalities. We establish the existence of solutions and the optimal control to these problems.

• ### The exponential behavior and stabilizability of stochastic 2D g-navier-stokes equations

The aim of this paper is to study the exponential behavior and stabilizability of stochastic 2D g-Navier-Stokes equations in a bounded domain satisfying the Poincare’s inequality. Also, some results and comments concerning the stabilization of these equations are stated.

• ### Discrete-time fourier generalized convolution inequality and toeplitz plus hankel equation

In this paper, we study the Young type inequality and the generalized convolution transform for the discrete-time Fourier sine generalized convolution. Solution in closed form for some clases of the Toeplitz plus Hankel equation related to the discrete-time Fourier sine generalized convolution are considered.