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Topology I and II by Chris Wendl
This note describes the following topics, Metric spaces, Topological spaces, Products, sequential continuity and nets, Compactness, Tychonoffs theorem and the separation axioms, Connectedness and local compactness, Paths, homotopy and the fundamental group, Retractions and homotopy equivalence, Van Kampens theorem, Normal subgroups, generators and relations, The Seifertvan Kampen theorem and of surfaces, Torus knots, The lifting theorem, The universal cover and group actions, Manifolds, Surfaces and triangulations, Orientations and higher homotopy groups, Bordism groups and simplicial homology, Singular homology, Relative homology and long exact sequences, Homotopy invariance and excision, The homology of the spheres, Excision, The EilenbergSteenrod axioms, The MayerVietoris sequence, Mapping tori and the degree of maps, ocal mapping degree on manifolds Degrees, triangulations and coefficients, CWcomplexes, Invariance of cellular homology.
Author(s): Chris Wendl
382 Pages 
Notes on Basic 3 Manifold Topology
This note contains below topics, is a prere quisite for almost everything else, while some of the later parts o, are u sed in, Canonical Decomposition, Prime Decomposition, Torus Decomposition, Seifert Manifolds, Torus Bundles and SemiBundles, Homotopy Properties, Canonical Decomposition The rst section of this.
Author(s): Allen Hatcher
75 Pages
Fans and their applications in General Topology Functional Analysis and Topological Algebra
This note contains below topics, Introduction and survey of main results, Some notation and general tools, Applications of strict Cldfans in General Topology, SFans Ssemifans and Dcofans in topological spaces, Strong Finfans in functions spaces, Strong Finfans in locally convex and Banach spaces with the weak topology, Topological functors and their properties, Constructing Finfans in topological algebras, Constructing fans in free universal algebras, Free objects in some varieties of topologized algebras.
Author(s): Taras Banakh
117 Pages
General Topology by Paul Souverains
This note covers topological spaces, Continuous functions, Compact topological spaces, Compact metric spaces, Separability axioms and theorems, Metrizations.
Author(s): Paul Souverains
323 Pages
Topology I and II by Chris Wendl
This note describes the following topics, Metric spaces, Topological spaces, Products, sequential continuity and nets, Compactness, Tychonoffs theorem and the separation axioms, Connectedness and local compactness, Paths, homotopy and the fundamental group, Retractions and homotopy equivalence, Van Kampens theorem, Normal subgroups, generators and relations, The Seifertvan Kampen theorem and of surfaces, Torus knots, The lifting theorem, The universal cover and group actions, Manifolds, Surfaces and triangulations, Orientations and higher homotopy groups, Bordism groups and simplicial homology, Singular homology, Relative homology and long exact sequences, Homotopy invariance and excision, The homology of the spheres, Excision, The EilenbergSteenrod axioms, The MayerVietoris sequence, Mapping tori and the degree of maps, ocal mapping degree on manifolds Degrees, triangulations and coefficients, CWcomplexes, Invariance of cellular homology.
Author(s): Chris Wendl
382 Pages
General Topology by Tom Leinster
This note covers the following topics, Topological spaces, metric spaces, Topological properties, Subspaces, Compactness, Compact metric spaces, Connectedness, Connected subsets of the real line.
Author(s): Tom Leinster
85 Pages
String topology is the study of algebraic and differential topological properties of spaces of paths and loops in manifolds. Topics covered includes, Intersection theory in loop spaces, The cacti operad, String topology as field theory, A Morse theoretic viewpoint, Brane topology.
Author(s): Ralph L. Cohen and Alexander A. Voronov
95 Pages
Topology for the working mathematician
This note covers the following topics, Basic notions of pointset topology, Metric spaces, Completeness and its applications, Convergence and continuity, New spaces from old, Stronger separation axioms and their uses, Connectedness. Steps towards algebraic topology, Paths in topological and metric spaces, Homotopy.
Author(s): Michael Muger
407 Pages
Introduction to Topology University of California
This note covers the following topics, Basic set theory, Products, relations and functions, Cardinal numbers, The real number system, Metric and topological spaces, Spaces with special properties, Function spaces, Constructions on spaces, Spaces with additional properties, Topological groups, Stereographic projection and inverse geometry.
Author(s): University of California, Riverside
156 Pages