منابع مشابه
For Space ( 2005 ) : Doreen Massey
On page 108 of For Space, an impassioned book that discloses the theoretical and political challenges of thinking space, a map of part of the South-East of England is inscribed with a very simple if perhaps initially puzzling phrase: The phrase recalls Rene Margritte’s famous inscription below a painting of a pipe: ‘ceci n’est pas une pipe’ (this is not a pipe). Initially, like Margritte’s phra...
متن کاملEstudio experimental de la efectividad de la entrevista abierta frente a la entrevista independiente de contexto
Resumen. OBJETIVO: Estudiar la efectividad relativa de las técnicas de entrevista abierta y entrevista independiente de contexto en la identificación de requisitos para sistemas software. MÉTODO: Experimento controlado ensayando dos factores: “tipo de entrevista” (abierta e independiente de contexto) y “tipo de problema” (identificación de requisitos para dos sistemas software distintos). Debid...
متن کاملMassey Products and Deformations
It is common knowledge that the construction of one-parameter deformations of various algebraic structures, like associative algebras or Lie algebras, involves certain conditions on cohomology classes, and that these conditions are usually expressed in terms of Massey products, or rather Massey powers. The cohomology classes considered are those of certain differential graded Lie algebras (DGLA...
متن کاملGeneralised Berlekamp-Massey algorithm
The BerlekampMassey algorithm is revisited and proven again by using the matrix representation. This approach makes the derivation and proof of the algorithm straightforward, simple and easily understood. It further enables the presentation of a generalised Berlekamp Massey algorithm, including the conventional algorithm and the inversion-free algorithm as two special cases. -,
متن کاملMassey Product and Its Applications
This is the note for my talk in Graduate Student Seminar NEU. W. Massey defined Massey product as a higher order cohomology operation, which is a generalization of cup product. A first application of Massey product is in Knot theory showing that Borromean rings are linked with zero linking numbers. As another application, people can use Massey product describe the differentials in spectral sequ...
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ژورنال
عنوان ژورنال: Revista de Geografía Espacios
سال: 2017
ISSN: 0719-7209,0719-0573
DOI: 10.25074/07197209.10.700