RADHEY S, GUPTA creator text NEW DELHI CAMBRIDGE 2015 2ND monographic 759 NUMERICAL ANALYSIS PREFACE 1. ERRORS IN COMPUTATION 2. LINEAR EQUATIONS AND EIGENVALUE PROBLEM 3. NONLINEAR EQUATIONS 4. INTERPOLATION 5. NUMERICAL DIFFERENTIATION 6. NUMERICAL INTEGRATION 7. ORDINARY DIFFERENTIAL EQUATIONS 8. SPLINES AND THEIR APPLICATIONS 9. METHOD OF LEAST SQUARES AND CHEBYSHEV APPROXIMATION 10. EIGENVALUES OF SYMMETRIC MATRICES 11. PARTIAL DIFFERENTIAL EQUATIONS 12. FINITE ELEMENT METHOD 13. INTEGRAL EQUATIONS 14. DIFFERENCE EQUATIONS 15. FOURIER SERIES, DISCRETE FOURIER TRANSFORM AND FAST FOURIER TRANSFORM 16. FREE AND MOVING BOUNDARY PROBLEMS: A BRIEF INTRODUCTION APPENDICES INDEX. 518,GUP 97811107500495