When using numerical simulation to make a decision, how can itsreliability be determined? What are the common pitfalls andmistakes when assessing the trustworthiness of computedinformation, and how can they be avoided?Whenever numerical simulation is employed in connection withengineering decision-making, there is an implied expectation ofreliability: one cannot base decisions on computed informationwithout believing that information is reliable enough to supportthose decisions. Using mathematical models to show the reliabilityof computer-generated information is an essential part of anymodelling effort.Giving users of finite element analysis (FEA) software anintroduction to verification and validation procedures, this bookthoroughly covers the fundamentals of assuring reliability innumerical simulation. The renowned authors systematically guidereaders through the basic theory and algorithmic structure of thefinite element method, using helpful examples and exercisesthroughout.* Delivers the tools needed to have a working knowledge of thefinite element method* Illustrates the concepts and procedures of verification andvalidation* Explains the process of conceptualization supported by virtualexperimentation* Describes the convergence characteristics of the h-, p- andhp-methods* Covers the hierarchic view of mathematical models and finiteelement spaces* Uses examples and exercises which illustrate the techniques andprocedures of quality assurance* Ideal for mechanical and structural engineering studentspracticing engineers and applied mathematicians* Includes parameter-controlled examples of solved problems in acompanion website (href="wiley.com/go/szabo">wiley.com/go/szabo)