Similarities between Manifold and Ricci curvature
Manifold and Ricci curvature have 19 things in common (in Unionpedia): Affine connection, Ball (mathematics), Cohomology, Complex manifold, Curvature of Riemannian manifolds, Differential geometry, Euclidean space, General relativity, Geodesic, Grigori Perelman, Harmonic function, Homotopy, Laplace operator, Poincaré conjecture, Pseudo-Riemannian manifold, Riemannian manifold, Tangent space, Vector field, William Thurston.
Affine connection
In the branch of mathematics called differential geometry, an affine connection is a geometric object on a smooth manifold which connects nearby tangent spaces, so it permits tangent vector fields to be differentiated as if they were functions on the manifold with values in a fixed vector space.
Affine connection and Manifold · Affine connection and Ricci curvature ·
Ball (mathematics)
In mathematics, a ball is the space bounded by a sphere.
Ball (mathematics) and Manifold · Ball (mathematics) and Ricci curvature ·
Cohomology
In mathematics, specifically in homology theory and algebraic topology, cohomology is a general term for a sequence of abelian groups associated to a topological space, often defined from a cochain complex.
Cohomology and Manifold · Cohomology and Ricci curvature ·
Complex manifold
In differential geometry, a complex manifold is a manifold with an atlas of charts to the open unit disk in Cn, such that the transition maps are holomorphic.
Complex manifold and Manifold · Complex manifold and Ricci curvature ·
Curvature of Riemannian manifolds
In mathematics, specifically differential geometry, the infinitesimal geometry of Riemannian manifolds with dimension greater than 2 is too complicated to be described by a single number at a given point.
Curvature of Riemannian manifolds and Manifold · Curvature of Riemannian manifolds and Ricci curvature ·
Differential geometry
Differential geometry is a mathematical discipline that uses the techniques of differential calculus, integral calculus, linear algebra and multilinear algebra to study problems in geometry.
Differential geometry and Manifold · Differential geometry and Ricci curvature ·
Euclidean space
In geometry, Euclidean space encompasses the two-dimensional Euclidean plane, the three-dimensional space of Euclidean geometry, and certain other spaces.
Euclidean space and Manifold · Euclidean space and Ricci curvature ·
General relativity
General relativity (GR, also known as the general theory of relativity or GTR) is the geometric theory of gravitation published by Albert Einstein in 1915 and the current description of gravitation in modern physics.
General relativity and Manifold · General relativity and Ricci curvature ·
Geodesic
In differential geometry, a geodesic is a generalization of the notion of a "straight line" to "curved spaces".
Geodesic and Manifold · Geodesic and Ricci curvature ·
Grigori Perelman
Grigori Yakovlevich Perelman (a; born 13 June 1966) is a Russian mathematician.
Grigori Perelman and Manifold · Grigori Perelman and Ricci curvature ·
Harmonic function
In mathematics, mathematical physics and the theory of stochastic processes, a harmonic function is a twice continuously differentiable function f: U → R where U is an open subset of Rn that satisfies Laplace's equation, i.e. everywhere on U. This is usually written as or.
Harmonic function and Manifold · Harmonic function and Ricci curvature ·
Homotopy
In topology, two continuous functions from one topological space to another are called homotopic (from Greek ὁμός homós "same, similar" and τόπος tópos "place") if one can be "continuously deformed" into the other, such a deformation being called a homotopy between the two functions.
Homotopy and Manifold · Homotopy and Ricci curvature ·
Laplace operator
In mathematics, the Laplace operator or Laplacian is a differential operator given by the divergence of the gradient of a function on Euclidean space.
Laplace operator and Manifold · Laplace operator and Ricci curvature ·
Poincaré conjecture
In mathematics, the Poincaré conjecture is a theorem about the characterization of the 3-sphere, which is the hypersphere that bounds the unit ball in four-dimensional space.
Manifold and Poincaré conjecture · Poincaré conjecture and Ricci curvature ·
Pseudo-Riemannian manifold
In differential geometry, a pseudo-Riemannian manifold (also called a semi-Riemannian manifold) is a generalization of a Riemannian manifold in which the metric tensor need not be positive-definite, but need only be a non-degenerate bilinear form, which is a weaker condition.
Manifold and Pseudo-Riemannian manifold · Pseudo-Riemannian manifold and Ricci curvature ·
Riemannian manifold
In differential geometry, a (smooth) Riemannian manifold or (smooth) Riemannian space (M,g) is a real, smooth manifold M equipped with an inner product g_p on the tangent space T_pM at each point p that varies smoothly from point to point in the sense that if X and Y are differentiable vector fields on M, then p \mapsto g_p(X(p),Y(p)) is a smooth function.
Manifold and Riemannian manifold · Ricci curvature and Riemannian manifold ·
Tangent space
In mathematics, the tangent space of a manifold facilitates the generalization of vectors from affine spaces to general manifolds, since in the latter case one cannot simply subtract two points to obtain a vector that gives the displacement of the one point from the other.
Manifold and Tangent space · Ricci curvature and Tangent space ·
Vector field
In vector calculus and physics, a vector field is an assignment of a vector to each point in a subset of space.
Manifold and Vector field · Ricci curvature and Vector field ·
William Thurston
William Paul Thurston (October 30, 1946August 21, 2012) was an American mathematician.
Manifold and William Thurston · Ricci curvature and William Thurston ·
The list above answers the following questions
- What Manifold and Ricci curvature have in common
- What are the similarities between Manifold and Ricci curvature
Manifold and Ricci curvature Comparison
Manifold has 286 relations, while Ricci curvature has 84. As they have in common 19, the Jaccard index is 5.14% = 19 / (286 + 84).
References
This article shows the relationship between Manifold and Ricci curvature. To access each article from which the information was extracted, please visit: