Singularity theory | Algebraic geometry
In algebraic geometry, Du Bois singularities are singularities of complex varieties studied by . gave the following characterisation of Du Bois singularities. Suppose that is a reduced closed subscheme of a smooth scheme . Take a log resolution of in that is an isomorphism outside , and let be the reduced preimage of in . Then has Du Bois singularities if and only if the induced map is a quasi-isomorphism. (Wikipedia).
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From playlist Science Unplugged: Black Holes
Noam Chomsky on AI: The Singularity is Science Fiction!
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From playlist Stuff From the Future
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Are there physicists trying to understand singularities?
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From playlist Science Unplugged: Black Holes
Steven Kleiman - "Equisingularity of germs of isolated singularities"
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From playlist Center of Math Research: the Worldwide Lecture Seminar Series
https://www.math.ias.edu/files/media/agenda.pdf More videos on http://video.ias.edu
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Could Naked Singularities Exist?
To support SciShow Space and learn more about Brilliant, go to https://brilliant.org/scishowspace/. A naked singularity is something that should be a black hole, but it’s neither black nor a hole. If they exist, they’ll rewrite physics as we know it. We want to learn more about you and y
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Sandor Kovacs: Inversion of adjunction for rational and Du Bois pairs
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From playlist HIM Lectures: Junior Trimester Program "Algebraic Geometry"
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From playlist 2019 - T3 - The Mathematics of Climate and the Environment
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From playlist HIM Lectures: Trimester Program "Non-commutative Geometry and its Applications"
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From playlist Recent Developments Around P-adic Modular Forms (Online)
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From playlist Recent Developments Around P-adic Modular Forms (Online)
Experimental and Numerical Explorations Around the 4th Millenium problem....by Bérengère Dubrulle
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PROGRAM : TOPICS IN BIRATIONAL GEOMETRY ORGANIZERS : Indranil Biswas and Mahan Mj DATE : 27 January 2020 to 31 January 2020 VENUE : Madhava Lecture Hall, ICTS Bangalore Birational geometry is one of the current research trends in fields of Algebraic Geometry and Analytic Geometry. It ca
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From playlist Spring 2022 Online Kolchin seminar in Differential Algebra
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From playlist Global Noncommutative Geometry Seminar (Americas)