Syllabus

Course Code: ST-303 & ST-304    Course Name: (vii) Real and Complex Analysis

MODULE NO / UNIT COURSE SYLLABUS CONTENTS OF MODULE NOTES
1 Topology of Real Numbers: Open Set, Closed Set, Limit Point of a Set, Bounds of a Set. Convergence and Divergence of Sequences.Cauchy’s Theorem on Limits, Sequence and Series of Functions and Their Convergence Properties.
2 Functions of a Complex Variable and Their Analytic Properties.Cauchy’s Riemann equations.Power Series and its Radius of Convergence.Elementary idea of Mobius Transformation, Cross Ratio, Invariant Point and Criticalpoint.
3 Regular and Rectifiable Arcs. Contour. Domains: Connected, Simply Connected and Multiply Connected. Complex Line integrals.Cauchy’s Theorem, Cauchy’s Integral Formulae and Inequality.Morera’s Theorem.Liouvelle’s Theorem. Taylor and Laurent Series
4 Singularities and Their Classification.Poles and Zeros of a Meromorphic Function, Argument Principle.Rouches Theorem. Fundamental Theorem of Algebra.Residues. Cauchy’s Residue Theorem. Application of Cauchy’s Residue Theorem for Evaluation of Integrals of Real Valued Functions.
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