• Thumbnail for Frobenius theorem (differential topology)
    In mathematics, Frobenius' theorem gives necessary and sufficient conditions for finding a maximal set of independent solutions of an overdetermined system...
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  • mathematical theorems named after Ferdinand Georg Frobenius. They include: Frobenius theorem (differential topology) in differential geometry and topology for...
    810 bytes (123 words) - 13:57, 24 January 2019
  • eversion Frobenius theorem (differential topology) Distribution (differential geometry) integral curve foliation integrability conditions for differential systems...
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  • endomorphism Frobenius inner product Frobenius norm Frobenius method Frobenius group Frobenius theorem (differential topology) Georg Ludwig Frobenius (1566–1645)...
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  • classes of differential 1-forms, partially generalizing the Frobenius integration theorem. It is named after Jean Gaston Darboux who established it as...
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  • Cauchy–Kovalevskaya theorem Complete vector fields Frobenius theorem (differential topology) Integrability conditions for differential systems Newton's method...
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  • reciprocity Frobenius solution to the hypergeometric equation Frobenius splitting Frobenius theorem (differential topology) Frobenius theorem (real division...
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  • for complete integrability of a Pfaffian system are given by the Frobenius theorem. One version states that if the ideal I {\displaystyle {\mathcal {I}}}...
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  • theorem (symplectic topology) Euler's theorem (differential geometry) Four-vertex theorem (differential geometry) Frobenius theorem (foliations) Gauss's...
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  • Thumbnail for Contact geometry
    foliation on the manifold, whose equivalence is the content of the Frobenius theorem. Contact geometry is in many ways an odd-dimensional counterpart of...
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  • equal to the whole manifold   M {\displaystyle \ M} . Frobenius theorem (differential topology) Jurdjevic, Velimir (1997). Geometric control theory. Cambridge...
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  • In commutative algebra and field theory, the Frobenius endomorphism (after Ferdinand Georg Frobenius) is a special endomorphism of commutative rings with...
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  • Thumbnail for Subbundle
    that L {\displaystyle L} is an involutive distribution. Frobenius theorem (differential topology) – On finding a maximal set of solutions of a system of...
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  • Thumbnail for Submanifold
    Submanifold (category Differential topology)
    where immersed submanifolds provide the right context to prove the Frobenius theorem. An embedded submanifold (also called a regular submanifold), is an...
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  • Since the Frobenius is not a cdh-covering, the cdh-topology is also a useful replacement for the h-topology in the study of differentials in positive...
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  • Poisson geometry, non-commutative geometry, sub-Riemannian geometry, differential topology. Even though they share the same name, distributions presented in...
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  • _{q}g_{ij}-S_{ij}} Let Fω,g denote the tensor on the right-hand side. The Frobenius theorem states that the above equation is locally solvable if and only if...
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  • Thumbnail for Singular value decomposition
    the Frobenius norm, Schatten 2-norm, or Hilbert–Schmidt norm of ⁠ M . {\displaystyle \mathbf {M} .} ⁠ Direct calculation shows that the Frobenius norm...
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  • Thumbnail for Bernhard Riemann
    Bernhard Riemann (category Differential geometers)
    example, the Riemann–Roch theorem (Roch was a student of Riemann) says something about the number of linearly independent differentials (with known conditions...
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  • other things, knot theory and the theory of four-manifolds in algebraic topology, and to the theory of moduli spaces in algebraic geometry. Donaldson, Jones...
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  • Lie bracket of vector fields (category Differential topology)
    plays an important role in differential geometry and differential topology, for instance in the Frobenius integrability theorem, and is also fundamental...
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  • Thumbnail for Lie group
    ϕ ∗ {\displaystyle \phi _{*}} is the differential of ϕ {\displaystyle \phi } at the identity. Lie's third theorem says that every finite-dimensional real...
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  • important. For real-analytic J, the Newlander–Nirenberg theorem follows from the Frobenius theorem; for C∞ (and less smooth) J, analysis is required (with...
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  • Thumbnail for 3-manifold
    homology, and partial differential equations. 3-manifold theory is considered a part of low-dimensional topology or geometric topology. A key idea in the...
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  • Lie algebroid (category Differential topology)
    injective anchor (hence foliation algebroids) are always integrable (by Frobenius theorem) Lie algebra bundle are always integrable Action Lie algebroids are...
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  • Weil conjectures (category Theorems in number theory)
    value of any eigenvalue α of Frobenius on a fiber of E as follows. For any integer k, αk is an eigenvalue of Frobenius on a stalk of Ek, which for k...
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  • stretching and bending, like dimension. Glossary of differential geometry and topology Glossary of general topology Glossary of Riemannian and metric geometry...
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  • one associates its Frobenius tensor S 2 P ↦ T M / P {\displaystyle S^{2}P\mapsto TM/P} (since P is odd, the skew-symmetric Frobenius tensor is a symmetric...
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  • Manin, Yu.I. (2002). "Three constructions of Frobenius manifolds: a comparative study". Surveys in Differential Geometry. 7: 497–554. arXiv:math/9801006....
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  • Integrable system (category Partial differential equations)
    ingredient in characterizing integrable systems is the Frobenius theorem, which states that a system is Frobenius integrable (i.e., is generated by an integrable...
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