Examples of using Euclidean space in English and their translations into Hebrew
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Euclidean space, and spherical space. .
It's a definition really of Euclidean space.
In the usual Euclidean space, we can rewrite the formal definition in usual terms.
Let\scriptstyle X the set of all points in the Euclidean space.
If you factor in euclidean space perception, you could easily enter into an erroneous manifold and never return.
It's a bit like this:imagine that we would only ever encountered Euclidean space.
The surface of a balloon is not an Euclidean space, and therefore does not follow the rules of Euclidean geometry.
You all have a sense of what a flat space is, Euclidean space is.
In particular, in Euclidean space, these conditions always hold if the random variables(associated with formula_76) are all discrete or are all continuous.
Before hyperbolic geometry, mathematicians knew about two kinds of space: Euclidean space, and spherical space. .
As a result, in the three-dimensional Euclidean space, the two possible basis orientations are called right-handed and left-handed(or right-chiral and left-chiral).
In addition to establishing the basic ideas of set theory,Cantor considered point sets in Euclidean space as part of his study of Fourier series.
In particular, in Euclidean space, these conditions always hold if the random variables(associated with P θ{\displaystyle P_{\theta}}) are all discrete or are all continuous.
Cantor, in addition to setting down the basic ideas of set theory,considered point sets in Euclidean space, as part of his study of Fourier series.
His results of immersions of spheres in Euclidean spaces still intrigue mathematicians, as witnessed by recent films and pictures on his so-called“eversion” of the sphere.
Just as closed curves can be linked in three dimensions, any two closed manifolds of dimensions m andn may be linked in a Euclidean space of dimension m+ n+ 1{\displaystyle m+n+1}.
In the particular case where the space is a finite-dimensional Euclidean space, each site is a point, there are finitely many points and all of them are different, then the Voronoi cells are convex polytopes and they can be represented in a combinatorial way using their vertices, sides, 2-dimensional faces, etc. Sometimes the induced combinatorial structure is referred to as the Voronoi diagram.
In mathematics, the Johnson- Lindenstrauss lemma is a result named after William B. Johnson andJoram Lindenstrauss concerning low-distortion embeddings of points from high-dimensional into low-dimensional Euclidean space. .
Riemannian geometry generalizes Euclidean geometry to spaces that are not necessarily flat,although they still resemble the Euclidean space at each point"infinitesimally", i.e. in the first order of approximation.
All Euclidean spaces are affine, but there are affine spaces that are non-Euclidean. In affine coordinates, which include Cartesian coordinates in Euclidean spaces, each output coordinate of an affine map is a linear function( in the sense of calculus) of all input coordinates. Another way to deal with affine transformations systematically is to select a point as the origin; then, any affine transformation is equivalent to a linear transformation( of position vectors) followed by a translation.
In terms closer to those that Hilbert would have used, near the identity element e of the group G in question,there is an open set U in Euclidean space containing e, and on some open subset V of U there is a continuous mapping F: V× V→ U that satisfies the group axioms where those are defined.
Wen-Tsun, Wu: Rational Homotopy Type: A Constructive Study Via the Theory of the I*-Measure ISBN 0-387-13611-8 Wen-tsun, Wu& Min-de, Cheng, CHINESE MATHEMATICS INTO THE 21ST CENTURY Wen-tsun, Wu,A THEORY OF IMBEDDING IMMERSION AND ISOTOPY OF POLYTOPES IN A EUCLIDEAN SPACE Wen-tsun, Wu, Mechanical Theorem Proving in Geometries.
He considered examples in which either the geometry of the physical fields or gradients of temperature can be changed,either describing a space as non-Euclidean measured by rigid rulers, or as a Euclidean space where the rulers are expanded or shrunk by a variable heat distribution.
Various solutions to the NNS problem have been proposed. The quality and usefulness of the algorithms are determined by the time complexity of queries as well as the space complexity of any search data structures that must be maintained. The informal observation usually referred to as the curse of dimensionality states that there is nogeneral-purpose exact solution for NNS in high-dimensional Euclidean space using polynomial preprocessing and polylogarithmic search time.
Beltrami also showed that n-dimensionalEuclidean geometry is realized on a horosphere of the(n+ 1)-dimensional hyperbolic space, so the logical relation between consistency of the Euclidean and the non-Euclidean geometries is symmetric.
In the second memoir published during the same year(1868),"Fundamental theory of spaces of constant curvature", Beltrami continued this logic and gave an abstract proof of equiconsistency of hyperbolic and Euclidean geometry for any dimension.