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  1. Topology - Wikipedia

    The term topology also refers to a specific mathematical idea central to the area of mathematics called topology. Informally, a topology describes how elements of a set relate spatially to each …

  2. Topology | Types, Properties & Examples | Britannica

    Nov 8, 2025 · Topology, while similar to geometry, differs from geometry in that geometrically equivalent objects often share numerically measured quantities, such as lengths or angles, …

  3. Topology -- from Wolfram MathWorld

    Nov 14, 2025 · Topology began with the study of curves, surfaces, and other objects in the plane and three-space. One of the central ideas in topology is that spatial objects like circles and …

  4. A topology on a set X is given by defining “open sets” of X. Since closed sets are just exactly complement of open sets, it is possible to define topology by giving a collection of closed sets.

  5. Introduction to Topology - Mathematics | MIT OpenCourseWare

    Introduction to Topology Course Description This course introduces topology, covering topics fundamental to modern analysis and geometry.

  6. What is Topology? | Pure Mathematics | University of Waterloo

    Topology studies properties of spaces that are invariant under any continuous deformation. It is sometimes called "rubber-sheet geometry" because the objects can be stretched and …

  7. TOPOLOGY Definition & Meaning - Merriam-Webster

    Nov 9, 2012 · The meaning of TOPOLOGY is topographic study of a particular place; specifically : the history of a region as indicated by its topography. How to use topology in a sentence.