Describes a periodicity in the homotopy groups of classical groups
In mathematics, the Bott periodicity theorem describes a periodicity in the homotopy groups of classical groups, discovered by Raoul Bott (1957, 1959), which proved to be of foundational significance for much further research, in particular in K-theory of stable complex vector bundles, as well as the stable homotopy groups of spheres. Bott periodicity can be formulated in numerous ways, with the periodicity in question always appearing as a period-2 phenomenon, with respect to dimension, for the theory associated to the unitary group. See for example topological K-theory.
There are corresponding period-8 phenomena for the matching theories, (real) KO-theory and (quaternionic) KSp-theory, associated to the real orthogonal group and the quaternionic symplectic group, respectively. The J-homomorphism is a homomorphism from the homotopy groups of orthogonal groups to stable homotopy groups of spheres, which causes the period 8 Bott periodicity to be visible in the stable homotopy groups of spheres.
and 20 Related for: Bott periodicity theorem information
mathematics, the Bottperiodicitytheorem describes a periodicity in the homotopy groups of classical groups, discovered by Raoul Bott (1957, 1959), which...
known for his Bottperiodicitytheorem, the Morse–Bott functions which he used in this context, and the Borel–Bott–Weil theorem. Bott was born in Budapest...
Look up periodicity or periodic in Wiktionary, the free dictionary. Periodicity or periodic may refer to: Bottperiodicitytheorem, addresses Bott periodicity:...
q = 4, CII with p = 1 or q = 1, EII, EVI, EIX, FI and G. In the Bottperiodicitytheorem, the loop spaces of the stable orthogonal group can be interpreted...
theorem Borel–Weil–BotttheoremBottperiodicitytheoremBott residue formula Bot (disambiguation) This page lists people with the surname Bott. If an internal...
the space of paths). These techniques were used in Raoul Bott's proof of his periodicitytheorem. The analogue of Morse theory for complex manifolds is...
This phenomenon was termed the "Bott clock" by Alexei Kitaev, in reference to the Bottperiodicitytheorem. The Bott clock can be understood by considering...
relation of Bott periodicity to the periodicity of Clifford algebras; although this paper did not have a proof of the periodicitytheorem, a proof along...
groups G such as Lie groups (H. Cartan's theorem).[clarification needed] As was shown by the Bottperiodicitytheorem, the homotopy groups of BG are also of...
of a sequence of 8 inclusions used in a geometric proof of the Bottperiodicitytheorem, and the corresponding quotient spaces are symmetric spaces of...
_{6}\left(S^{6}\right)\to \pi _{5}(SO(6))\to \pi _{5}(SO(7))} and due to Bottperiodicitytheorem we have π 6 ( S O ( 6 ) ) ≅ π 6 ( Spin ( 6 ) ) ≅ π 6 ( S U (...
Grassmannian is completely understood, as these spaces appear in the Bottperiodicitytheorem: Ω ( S p / U ) ≃ U / O {\displaystyle \Omega (\mathrm {Sp} /\mathrm...
called Bottperiodicity. The connection is explained by the geometric model of loop spaces approach to Bottperiodicity: their 2-fold/8-fold periodic embeddings...
in 2008, with an undergraduate thesis on Morse theory and the Bottperiodicitytheorem mentored by Véronique Godin. She completed a Ph.D. in mathematics...
which generalize to Morse–Bott functions and can be used for instance to understand classical groups, such as in Bottperiodicity. In mathematical analysis...
define K1, and over the reals has a well-understood topology, thanks to Bottperiodicity. It should not be confused with the space of (bounded) invertible operators...
structures (see also exotic R4), and (with Raoul Bott in Bott & Taubes 1989) proved Witten's rigidity theorem on the elliptic genus. In a series of four long...