000			01777 a2200205 4500
005			20180831160159.0
008			180816b xxu||||| |||| 00| 0 eng d
020			_a9780195693485
040			_cIIT Kanpur
041			_aeng
082			_a519.4 _bG939n
100			_aGuha, Saumyen
245			_aNumerical methods [third impression] : for engineering and science _cSaumyen Guha and Rajesh Srivastava
260			_bOxford University Press _aNew Delhi _c2010
300			_axiv, 594p _eWith CD-ROM
520			_aDesigned as a textbook for undergraduate and postgraduate students of engineering and science, Numerical Methods: For Engineering and Science is an attempt to explain the concepts and principles in such a way that the methods can be applied to any discipline. The book begins with an introduction to the concept of numerical method as an approximation for solving a mathematical problem and the various kinds of errors and conditions associated with such a method. Subsequently, the book provides detailed explanations of numerical methods for linear system of equations, single as well as multiple non-linear equations, approximation of functions, numerical derivatives and integrals, single and multiple ordinary differential equations, boundary value problems, and partial differential equations. The last chapter introduces some advanced topics such as approximation using rational functions, finite element methods, and multi-grid methods, for the students interested in numerical computations. The ingenious use of a popular comic character to introduce various mathematical problems is integrated throughout the book to highlight applications of different numerical methods.
650			_aNumerical analysis
700			_aSrivastava, Rajesh
942			_cCD
999			_c559444 _d559444