Archive for topology

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1823 – Betti – bio

Enrico Betti was born in the Tuscany region of Italy in 1823 and was a mathematician. He established proofs and demonstrations of many propositions in Galois theory. He did developmental work on the theory of elasticity. He established a topological classification system based on connectivity that would extend across many dimensions. PRECURSOR: -0325 – Euclid […]

1903 – Kolmogorov – bio

Andrey Kolmogorov was born in Russia in 1903 and was a mathematician who made contributions to the fields of probability, topology, turbulence, and complexity. He contributed over 300 hundred papers in most areas of mathematics and also supported creating special schools for gifted students. In 1933, Kolmogorov established a set of axioms that he considered […]

1873 – Lie Groups

Topology is the study of how spaces are shaped and connected without worrying about distances. Some properties of spaces are preserved even when the space is being stretched and deformed. Often, the space that is being studied is called a manifold. A line and a circle are simple one dimensional topological manifolds. A plane and […]


Zenmap is a GUI front end for nmap, the popular network and port scanning tool by fyodor. Introduction Zenmap is the official graphical user interface (GUI) for the Nmap Security Scanner. It is a multi-platform, free and open-source application designed to make Nmap easy for beginners to use while providing advanced features for experienced Nmap […]