• a spectral space is a topological space that is homeomorphic to the spectrum of a commutative ring. It is sometimes also called a coherent space because...
    5 KB (526 words) - 14:36, 3 May 2025
  • episodes, the Taylors, the Ancients, and the Drakes get captured by Spectral Space Pirates. Dr. Reese Drake / Riasu Tatsuno (竜野 リアス, Tatsuno Riasu) Voiced...
    82 KB (12,781 words) - 06:12, 26 June 2025
  • called the spectral decomposition, of the underlying vector space on which the operator acts. Augustin-Louis Cauchy proved the spectral theorem for symmetric...
    25 KB (3,852 words) - 23:00, 22 April 2025
  • formulation of Hilbert space theory, which was cast in terms of quadratic forms in infinitely many variables. The original spectral theorem was therefore...
    32 KB (4,686 words) - 16:23, 17 May 2025
  • Thumbnail for Spectral color
    Non-spectral colors (or extra-spectral colors) are evoked by a combination of spectral colors. In color spaces which include all, or most spectral colors...
    11 KB (995 words) - 22:06, 19 May 2025
  • kidnapped by Gavro, a member of the Spectral Space Pirates. This causes the Alpha Gang and D-Team to join forces against the Space Pirates in their plot to obtain...
    14 KB (1,208 words) - 19:12, 27 June 2025
  • Thumbnail for CIE 1931 color space
    to the LMS color space when the spectral sensitivity "primaries" are defined according to the standard observer. The LMS color space can be further transformed...
    57 KB (7,850 words) - 19:55, 6 July 2025
  • Thumbnail for Duality theory for distributive lattices
    representations of bounded distributive lattices via Priestley spaces, spectral spaces, and pairwise Stone spaces. This duality, which is originally also due to Marshall...
    6 KB (599 words) - 16:40, 2 May 2025
  • (X,τ) is a spectral space, then (X,τ#,≤) is a Priestley space. In fact, this correspondence between Priestley spaces and spectral spaces is functorial...
    10 KB (1,098 words) - 02:14, 17 March 2025
  • Thumbnail for Hilbert space
    composed of any number of spectral colors, the space of physical colors may aptly be represented by a Hilbert space over spectral colors. Humans have three...
    128 KB (17,469 words) - 06:51, 28 May 2025
  • {\Delta }{2}},\\0,&{\text{otherwise}}.\end{cases}}} The filter kernel in spectral space is given by: G ^ ( k ) = sin ⁡ ( 1 2 k Δ ) 1 2 k Δ . {\displaystyle...
    10 KB (1,499 words) - 19:52, 28 January 2025
  • square-integrable aspects of functional analysis. Such spaces were introduced to study spectral theory. They bring together the 'bound state' (eigenvector)...
    8 KB (1,016 words) - 07:18, 12 January 2025
  • zero-dimensional. Pairwise Stone spaces are a bitopological version of Stone spaces. Pairwise Stone spaces are closely related to spectral spaces. Theorem: If ( X ,...
    1 KB (168 words) - 16:35, 2 May 2025
  • many technology industry analysts. iDEN places more users in a given spectral space, compared to analog cellular and two-way radio systems, by using speech...
    14 KB (1,546 words) - 17:44, 9 October 2024
  • A spectral line is a weaker or stronger region in an otherwise uniform and continuous spectrum. It may result from emission or absorption of light in a...
    20 KB (2,340 words) - 11:41, 24 May 2025
  • Thumbnail for Spectral clustering
    In multivariate statistics, spectral clustering techniques make use of the spectrum (eigenvalues) of the similarity matrix of the data to perform dimensionality...
    27 KB (3,562 words) - 02:56, 14 May 2025
  • T0 spaces are sober. The prime spectrum Spec(R) of a commutative ring R with the Zariski topology is a compact sober space. In fact, every spectral space...
    7 KB (913 words) - 19:58, 5 July 2025
  • closed. Since Priestley spaces can be described in terms of spectral spaces, the Esakia property can be expressed in spectral space terminology as follows:...
    4 KB (463 words) - 00:36, 25 July 2023
  • mathematics, the Serre spectral sequence (sometimes Leray–Serre spectral sequence to acknowledge earlier work of Jean Leray in the Leray spectral sequence) is an...
    12 KB (2,641 words) - 13:35, 29 February 2024
  • Slepian function (category Functions of space and time)
    spatio-spectrally concentrated functions (that is, space- or time-concentrated while spectrally bandlimited, or spectral-band-concentrated while space- or...
    20 KB (2,839 words) - 10:30, 4 July 2025
  • mathematics, the spectral radius of a square matrix is the maximum of the absolute values of its eigenvalues. More generally, the spectral radius of a bounded...
    16 KB (3,200 words) - 16:55, 4 June 2025
  • Thumbnail for Stellar classification
    stellar classification is the classification of stars based on their spectral characteristics. Electromagnetic radiation from the star is analyzed by...
    107 KB (11,666 words) - 14:52, 17 June 2025
  • T1 space. However, Spec ⁡ ( R ) {\displaystyle \operatorname {Spec} (R)} is always a Kolmogorov space (satisfies the T0 axiom); it is also a spectral space...
    25 KB (4,089 words) - 21:05, 8 March 2025
  • The spectral dimension is a real-valued quantity that characterizes a spacetime geometry and topology. It characterizes a spread into space over time...
    4 KB (478 words) - 11:22, 5 April 2024
  • coherence space translation was used because spectral spaces are sometimes called coherent spaces. As defined by Jean-Yves Girard, a coherence space A {\displaystyle...
    7 KB (1,222 words) - 15:18, 5 August 2022
  • Thumbnail for Spectral band
    Spectral bands are regions of a given spectrum, having a specific range of wavelengths or frequencies. Most often, it refers to electromagnetic bands,...
    4 KB (535 words) - 08:33, 17 June 2025
  • Spectral Theory (1950) Modulared Semi-Ordered Linear Spaces (1950) Topology of linear topological spaces (1951) Spectral theory in the Hilbert space (1953)...
    5 KB (407 words) - 02:12, 25 May 2025
  • ∪ V {\displaystyle (X\setminus U)\cup V} . More precisely, X is the spectral space of prime ideals of the bounded lattice H and L is the lattice of open...
    44 KB (6,294 words) - 23:33, 5 July 2025
  • (pre)order Sober space Spectral space Alexandrov topology Upper topology Scott topology Scott continuity Lawson topology Polish Space Cantor space Inductive...
    5 KB (401 words) - 16:43, 1 April 2025
  • Thumbnail for Spectral sensitivity
    database of camera spectral sensitivity is created and its space analyzed. For X-ray films, the spectral sensitivity is chosen to be appropriate to the phosphors...
    8 KB (728 words) - 13:38, 17 September 2022