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Chromatic homotopy theory information


In mathematics, chromatic homotopy theory is a subfield of stable homotopy theory that studies complex-oriented cohomology theories from the "chromatic" point of view, which is based on Quillen's work relating cohomology theories to formal groups. In this picture, theories are classified in terms of their "chromatic levels"; i.e., the heights of the formal groups that define the theories via the Landweber exact functor theorem. Typical theories it studies include: complex K-theory, elliptic cohomology, Morava K-theory and tmf.

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Chromatic homotopy theory

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mathematics, chromatic homotopy theory is a subfield of stable homotopy theory that studies complex-oriented cohomology theories from the "chromatic" point...

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Homotopy theory

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theories simple homotopy theory stable homotopy theory chromatic homotopy theory rational homotopy theory p-adic homotopy theory equivariant homotopy...

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Stable homotopy theory

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In mathematics, stable homotopy theory is the part of homotopy theory (and thus algebraic topology) concerned with all structure and phenomena that remain...

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Rational homotopy theory

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topology, rational homotopy theory is a simplified version of homotopy theory for topological spaces, in which all torsion in the homotopy groups is ignored...

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Tomer Schlank

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Maria Pogonowska. Schlank is primarily known for his work on chromatic homotopy theory. Together with Robert Burklund, Jeremy Hahn, and Ishan Levy, he...

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Sphere spectrum

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{\displaystyle S_{(p)}} . Chromatic homotopy theory Adams-Novikov spectral sequence Framed cobordism Adams, J. Frank (1974), Stable homotopy and generalised homology...

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Douglas Ravenel

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Ravenel calculates the Morava K-theories of several spaces and proves important theorems in chromatic homotopy theory together with Hopkins. He was also...

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Chromatic spectral sequence

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which is in turn used for calculating the stable homotopy groups of spheres. Chromatic homotopy theory Adams-Novikov spectral sequence p-local spectrum...

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Homotopy groups of spheres

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In the mathematical field of algebraic topology, the homotopy groups of spheres describe how spheres of various dimensions can wrap around each other....

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Glossary of algebraic topology

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Abstract homotopy theory and motivic homotopy theory are also outside the scope. Glossary of category theory covers (or will cover) concepts in theory of model...

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Redshift conjecture

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specifically in chromatic homotopy theory, the redshift conjecture states, roughly, that algebraic K-theory K ( R ) {\displaystyle K(R)} has chromatic level one...

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Moduli stack of formal group laws

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{M}}_{\text{FG}}} . It is a "geometric “object" that underlies the chromatic approach to the stable homotopy theory, a branch of algebraic topology. Currently, it is not...

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Zhouli Xu

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classical, motivic and equivariant homotopy groups of spheres, with connections and applications to chromatic homotopy theory and geometric topology. His research...

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Landweber exact functor theorem

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topological modular forms. Chromatic homotopy theory Goerss, Paul. "Realizing families of Landweber exact homology theories" (PDF). Hovey, Mark; Strickland...

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Journal of Combinatorial Theory

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Combinatorial Theory, Series B. 92 (2): 325–357. doi:10.1016/j.jctb.2004.08.001. Lovász, László (1978). "Kneser's conjecture, chromatic number, and homotopy". Journal...

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Postnikov system

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In homotopy theory, a branch of algebraic topology, a Postnikov system (or Postnikov tower) is a way of decomposing a topological space's homotopy groups...

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List of unsolved problems in mathematics

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Telescope conjecture: the last of Ravenel's conjectures in stable homotopy theory to be resolved. Unknotting problem: can unknots be recognized in polynomial...

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Formal group law

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and an essential component in the construction of Morava E-theory in chromatic homotopy theory. Witt vector Artin–Hasse exponential Group functor Addition...

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Derived stack

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1/30144. Mathew, Akhil; Meier, Lennart (2013). "Affineness and chromatic homotopy theory". Journal of Topology. 8 (2): 476–528. arXiv:1311.0514. doi:10...

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Elliptic cohomology

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}^{pre}(X)} as the homotopy limit of this presheaf over the previous site. Spectral algebraic geometry Intermediate Jacobian Chromatic homotopy theory Goerss, Paul...

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Bousfield localization

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AMS 2002 Absence of Maps Between p-local and q-local spectra Bousfield localization in nlab. J. Lurie, Lecture 20 in Chromatic Homotopy Theory (252x)....

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Algebraic stack

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algebraic stacks over the fpqc topology still has its use, such as in chromatic homotopy theory. This is because the Moduli stack of formal group laws M f g {\displaystyle...

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Kneser graph

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Lovász, László (1978), "Kneser's conjecture, chromatic number, and homotopy", Journal of Combinatorial Theory, Series A, 25 (3): 319–324, doi:10.1016/0097-3165(78)90022-5...

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