1,333 research outputs found
Clasicismo moderado y racionalismo en la periferia europea (I). Erik Günnar Asplund y Sigurd Lewerentz
No full text3. Clasicismo moderado y racionalismo en la periferia europea (I). Erik Günnar Asplund y Sigurd Lewerentz 3. 1. La arquitectura de Asplund 3. l. l. Clasicismo e ilusionismo en la manera asplundiana 3. l. 2. La manera moderna de Asplund 3. 2. La arquitectura de Sigurd Lewerentz 3. 2. l. Lewerentz modern
Asplund spaces and the finest locally convex topology
No full textIn our previous paper we systematized several known equivalent definitions of Fréchet (G\^ ateaux) Differentiability Spaces and Asplund (weak Asplund) Spaces. As an application, we extended the classical Mazur\u27s theorem, and also proved that the product of any family of Banach spaces is an Asplund lcs if and only if each is Asplund. The actual work continues this line of research in the frame of locally convex spaces, including the classes of Fréchet spaces (i.e. metrizable and complete locally convex spaces) and projective limits, quojections, -spaces and -spaces, as well as, the class of free locally convex spaces over Tychonoff spaces .
First we prove some negative results: We show that for every infinite Tychonoff space the space is not even a G\^ ateaux Differentiability Space (GDS in short) and contains no infinite-dimensional Baire vector subspaces.
On the other hand, we show that all barrelled GDS spaces are quasi-Baire spaces, what implies that strict -spaces are not GDS. This fact refers, for example, to concrete important spaces
, , .
A special role of the space , i.e. an -dimensional vector space equipped with the finest locally convex topology, in this line of research has been distinguished and analysed. It seems that little is known about the Asplund property for Fréchet spaces. We show however that a quojection , i.e. a Fréchet space which is a strict projective limit of the corresponding Banach spaces , is an Asplund (weak Asplund) space if and only if each
Banach space is Asplund (weak Asplund). In particular, every reflexive quojection is Asplund.
Some applications and several illustrating examples are provided
A refinement of a lemma by Aron, Cascales, and Kozhushkina on Asplund operators
No full textWe prove a refinement of a lemma by Aron, Cascales, and Kozhushkina on Asplund operators. Refinements of a Bishop–Phelps–Bollobás type theorem for Asplund operators with values in spaces C0(L) by the same authors, and an extension of this theorem for Asplund operators with values in uniform algebras by Cascales, Guirao, and Kadets, follow
A topological characterization of dual strict convexity in Asplund spaces
No full textLet be an Asplund space. We show that the existence of an equivalent norm
on having a strictly convex dual norm is equivalent to the dual unit sphere
(equivalently ) possessing a non-linear topological property
called (), which was introduced by J. Orihuela, S. Troyanski and the author
On the Asplund property of locally convex spaces
No full texthe aim of this paper is to investigate the Frechet differentiability of continuous convex functions on locally convex spaces, to give the characterization of the Asplund property of locally convex spaces in geometrical terms, and to generalize the Asplund theorem of Mazur Theorem to locally convex spaces. (C) 1996 Academic Press, Inc
Commissioned Works for Cello by Composers Christian Asplund and Joseph Hallman Through Analytical Studies
No full textabstract: The commissioning and recording of music from living composers is a very important tradition in the art of music. The ability to work with living composers gives the performer insight into the music that is far beyond reading the notes on the page. For my research paper, I commissioned two new works for the cello by the composers Joseph Hallman and Christian Asplund, in an effort to continue adding great pieces to the cello repertoire. This paper documents my experiences in finding and working with selected composers. It includes detailed descriptions of the pieces with practice and performance suggestions as well as recordings of the pieces. Commissioning new works often creates many first-hand artistic decisions for the performer as well as many new technical difficulties on the instrument. The two pieces commissioned offer insight into two different instrumentations: the sonata for cello and piano, and a solo cello suite. In this paper I describe various important aspects of these compositions and point out ways to make informed artistic decisions when approaching form, harmony, motive, and extended techniques on the cello. Providing this information on commissioning and collaborating with living composers will help continue this tradition into the future for classical music.Dissertation/ThesisAsplund, C. Solo Suite for Cello. Movement I. "Alap"Asplund, C. Solo Suite for Cello. Movement II. "Tableau"Asplund, C. Solo Suite for Cello. Movement III. "Crossing"Asplund, C. Solo Suite for Cello. Movement IV. "Horizon"Asplund, C. Solo Suite for Cello. Movement V. "Interlude"Asplund, C. Solo Suite for Cello. Movement VI. "Chaconne"Hallman, J. Sonata for Cello and Piano. Movement I.Hallman, J. Sonata for Cello and Piano. Movement II.Hallman, J. Sonata for Cello and Piano. Movement III.Doctoral Dissertation Music 201
Tutorial: guidelines for standardized performance tests for electrodes intended for neural interfaces and bioelectronics
No full textImplantable neural interfaces advance the possibilities for neuroscientists to study the brain. They are also promising for use in a multitude of bioelectronic therapies. Electrode technology plays a central role in these developments, as the electrode surfaces form the physical interfaces between technology and the biological targets. Despite this, a common understanding of how electrodes should best be evaluated and compared with respect to their efficiency in recording and stimulation is currently lacking. Without broadly accepted performance tests, it is difficult to rank the many suggestions for electrode materials available in the literature, or to identify where efforts should be focused to advance the field most efficiently. This tutorial critically discusses the most relevant performance tests for characterization of neural interface electrodes and explains their implementation, interpretation and respective limitations. We propose a unified standard to facilitate transparent reporting on electrode performance, promote efficient scientific process and ultimately accelerate translation into clinical practice
Da síntese do lugar. O Crematório do Bosque, Gunnar Asplund
No full textTendo como objecto o Crematório do Bosque, obra ancorada num autor, num lugar, e num contexto, a presente dissertação propõe uma análise arquitectónica a partir da interpretação do processo de desenho de Gunnar Asplund.
Este estudo pretende, a partir do mapeamento das diferentes fases do projecto, valorizar o seu processo de concepção e reflectir sobre a relação entre aquitectura e paisagem propondo, assim, a leitura do seu processo de desenho enquanto síntese do lugar onde se insere.Having as an object the Woodland Crematorium, a work anchored in an author, in a place and in a context, this dissertation proposes an architectural analysis from the interpretation of Gunnar Asplund's drawing process.
This study intends, through the mapping of the different phases of the project, enhance its design process and reflect on the relationship between architecture and landscape, proposing the reading of its design process as a synthesis of the place where it is inserted
Projections from onto
No full textsummary:Generalization of certain results in [Sap] and simplification of the proofs are given. We observe e.g.: Let and be Banach spaces such that is weakly compactly generated Asplund space and has the approximation property (respectively is weakly compactly generated Asplund space and has the approximation property). Suppose that and let . Then (respectively ) can be equivalently renormed so that any projection of onto has the sup-norm greater or equal to
Openings of uncertainty: critiques of modernity in the drawings of Lars Lerup and Gunnar Asplund
No full textThis article explores the critique of modernity performed by the unbuildable architectural drawings of Lars Lerup. Focusing on a single drawing entitled ‘The Opening’ (1980), it questions how uncertainty in architectural drawing can operate discursively to interrogate the functional concerns of representational accuracy. The article considers the contribution of this drawing to Lerup’s unbuilt Nofamily House project (1980–1981) and examines his commentary on the 1978 MoMA retrospective on Swedish architect Gunnar Asplund (1885–1940). In so doing, it demonstrates the impact of Asplund’s work on Lerup’s thinking via commentaries on Asplund in the postmodern critique of the 1970s and 1980s. Through a comparative analysis of the drawings for Asplund’s Villa Snellman (1917–1918) and Lerup’s Nofamily House, the article argues that both architects developed parallel processes to critique either end of the twentieth-century modern project by using unbuildable elements in their drawings. Both Asplund’s and Lerup’s projects evidence the gap of uncertainty between drawing and building, as identified by Robin Evans. They contest the functional subjugation of the drawing to the building and question the homogeneity of modernity’s rationalist ideology. Finally, the article demonstrates that Lerup’s interpretation of uncertainty was a unique method of provocation in drawing that foregrounded the individuation of making meaning in architecture. In a manner that was distinct from the populist reductive ideas of metaphoric interpretation during the 1970s and 1980s, Lerup used unbuildable architectural drawings to establish a dialogue of interpretation between the drawing and the viewer. This empathetic method of making meaning confirms Evans’s assertion that drawing connects to architecture by engendering its imaginary forms with meaning
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