منابع مشابه
Generalized concept of $J$-basis
A generalization of Schauder basis associated with the concept of generalized analytic functions is introduced. Corresponding concepts of density, completeness, biorthogonality and basicity are defined. Also, corresponding concept of the space of coefficients is introduced. Under certain conditions for the corresponding operators, some properties of the space of coefficients and basicity crite...
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According to the C/D model, the base function for each utterance comprises a skeletal structure represented by a syllable-boundary pulse train and melodic control functions that are linked to individual syllables. The melody includes vocalic, tonal, and some other control variables. The concept of prosody may be generalized to include all base function aspects according to this concept. Melodic...
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Taxon cycles are sequential phases of expansion and contraction of the ranges of species, associated generally with shifts in ecological distribution. The important contribution of the taxon cycle to biogeographical analysis is its emphasis on evolutionary and ecological interactions among colonizing and resident species, which influence their extinction dynamics and establish patterns of geogr...
متن کاملgeneralized concept of $j$-basis
a generalization of schauder basis associated with the concept of generalized analytic functions is introduced. corresponding concepts of density, completeness, biorthogonality and basicity are defined. also, corresponding concept of the space of coefficients is introduced. under certain conditions for the corresponding operators, some properties of the space of coefficients and basicity crite...
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We continue in the direction of the ideas from the Zhang’s paper [14] about a relationship between Chu spaces and Formal Concept Analysis. We modify this categorical point of view at a classical concept lattice to a generalized concept lattice (in the sense of Krajči [7]): We define generalized Chu spaces and show that they together with (a special type of) their morphisms form a category. More...
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ژورنال
عنوان ژورنال: Botanical Journal of the Linnean Society
سال: 1997
ISSN: 0024-4074
DOI: 10.1006/bojl.1997.0118