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Quaternionic projective space information


In mathematics, quaternionic projective space is an extension of the ideas of real projective space and complex projective space, to the case where coordinates lie in the ring of quaternions Quaternionic projective space of dimension n is usually denoted by

and is a closed manifold of (real) dimension 4n. It is a homogeneous space for a Lie group action, in more than one way. The quaternionic projective line is homeomorphic to the 4-sphere.

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Quaternionic projective space

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In mathematics, quaternionic projective space is an extension of the ideas of real projective space and complex projective space, to the case where coordinates...

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Complex projective space

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inequality for complex projective space Projective Hilbert space Quaternionic projective space Real projective space Complex affine space K3 surface Besse,...

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Quaternionic manifold

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dearth of examples, and exclude spaces like quaternionic projective space which should clearly be considered as quaternionic manifolds. Marcel Berger's 1955...

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Real projective space

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w_{1}} , which has degree 1. Complex projective space Quaternionic projective space Lens space Real projective plane See the table of Don Davis for a...

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Projective space

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point", which is subject to the axioms of projective geometry. For some such set of axioms, the projective spaces that are defined have been shown to be...

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Simple Lie group

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connected symmetric spaces. (For example, the universal cover of a real projective plane is a sphere.) Second, the product of symmetric spaces is symmetric,...

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Quaternion

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"Physical space as a quaternion structure, I: Maxwell equations. A brief Note". arXiv:math-ph/0307038. Kravchenko, Vladislav (2003). Applied Quaternionic Analysis...

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Stunted projective space

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projective space is collapsed down to a point. More concretely, in a real projective space, complex projective space or quaternionic projective space...

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List of manifolds

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subcategories. Euclidean space, Rn n-sphere, Sn n-torus, Tn Real projective space, RPn Complex projective space, CPn Quaternionic projective space, HPn Flag manifold...

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Projective plane

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the complex projective plane, and finite, such as the Fano plane. A projective plane is a 2-dimensional projective space. Not all projective planes can...

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Hopf fibration

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coordinate space Cn+1 fibers naturally over the complex projective space CPn with circles as fibers, and there are also real, quaternionic, and octonionic...

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Quaternionic analysis

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In mathematics, quaternionic analysis is the study of functions with quaternions as the domain and/or range. Such functions can be called functions of...

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Topological manifold

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Complex projective space CPn is a 2n-dimensional manifold. Quaternionic projective space HPn is a 4n-dimensional manifold. Manifolds related to projective space...

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Hyperbolic space

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complex hyperbolic spaces, quaternionic hyperbolic spaces and the octononic hyperbolic plane, which are the other symmetric spaces of negative curvature...

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Principal bundle

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is a principal S p ( 1 ) {\displaystyle Sp(1)} -bundle over quaternionic projective space H P n {\displaystyle \mathbb {H} \mathbb {P} ^{n}} . We then...

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Symplectic group

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group, Sp(2n, R), on the phase space. Hamiltonian mechanics Metaplectic group Orthogonal group Paramodular group Projective unitary group Representations...

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Complex hyperbolic space

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symmetric spaces of noncompact type, together with real and quaternionic hyperbolic spaces, classification to which must be added one exceptional space, the...

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Symmetric space

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Riemannian symmetric spaces. Basic examples of Riemannian symmetric spaces are Euclidean space, spheres, projective spaces, and hyperbolic spaces, each with their...

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Line bundle

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of real and complex projective space. Therefore the classifying space BC2 is of the homotopy type of RP∞, the real projective space given by an infinite...

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Classical group

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skew-Hermitian sesquilinear forms defined on real, complex and quaternionic finite-dimensional vector spaces. Of these, the complex classical Lie groups are four...

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HPN

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England Higgs prime, H p n {\displaystyle Hp_{n}} HPN (gene) Quaternionic projective space, H P n {\displaystyle \mathbb {H} \mathrm {P} ^{n}} Westchester...

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Geometric algebra

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"The Grassmann method in projective geometry" A compilation of three notes on the application of exterior algebra to projective geometry C. Burali-Forti...

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Spinor

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space of spinors, in a way that genuinely depends on the homotopy class. In mathematical terms, spinors are described by a double-valued projective representation...

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Cayley transform

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homography used in real analysis, complex analysis, and quaternionic analysis. In the theory of Hilbert spaces, the Cayley transform is a mapping between linear...

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