Results 1 to 10 of about 1,537,541 (269)
Definite Matrix Polynomials and their Linearization by Definite Pencils [PDF]
SIAM Journal on Matrix Analysis and Applications, 2009 Hyperbolic matrix polynomials are an important class of Hermitian matrix polynomials that contain overdamped quadratics as a special case. They share with definite pencils the spectral property that their eigenvalues are real and semisimple. We extend the definition of hyperbolic matrix polynomial in a way that relaxes the requirement of definiteness ...
Nicholas J. Higham +2 more
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Slums: perspectives on the definition, the appraisal and the management of an urban phenomenon
DIE ERDE: Journal of the Geographical Society of Berlin, 2013 The contribution provides a basic introduction to the topic. It outlines the term ‘slum’, details the challenges associated with this form of settlement in the literature and the public opinion, and profiles the development approaches and solutions to ...
Nuissl, Henning, Heinrichs, Dirk
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Definition and literature of evidence-based urology: a systematic review [PDF]
Yixue xinzhi zazhiObjective To systematically analyze relevant literature on evidence-based urology (EBU) in China and abroad, and to understand their definitions and methodological research status.
WANG Yunyun +11 more
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EARLY GASTRIC CANCER: THE MODERN OPINION
Сибирский онкологический журнал, 2017 The review presents the clinical and morphological characteristics of early gastric cancer. According to the most recent concepts, early gastric cancer is considered as endoscopically resectable cancer with good prognosis. Currently, early gastric cancer
S. S. Pirogov +3 more
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Vocabulary of Definitions of Life Suggests a Definition [PDF]
Journal of Biomolecular Structure and Dynamics, 2011 Analysis of the vocabulary of 123 tabulated definitions of life reveals nine groups of defining terms (definientia) of which the groups (self-)reproduction and evolution (variation) appear as the minimal set for a concise and inclusive definition: Life is self-reproduction with variations.
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NEW APPROACHES TO DEFINITION IN CONTEMPORARY PHILOSOPHY OF ART AND FILM-THEORY
Дискурс, 2017 The article is devoted to the definitional approach in Anglo-American philosophy of art and the new American film-theory (post-theory) during last decades.
D. A. Polikarpova
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Conceptul de istorie literară [PDF]
Revista de Istorie și Teorie Literară, 2015 This paper offers an overview on the concept of literary history: the presentation opens with the returning to two classic definitions of it and with the identification of its dual character, objective and subjective.
Ioana Mircea
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Regenerative agriculture in Australia: the changing face of farming
Frontiers in Sustainable Food SystemsThe agricultural and social landscape of rural Australia is changing, with many farmers interested in, and some actively moving towards, regenerative agriculture—but what do we understand of the farmers undertaking these transitions?
Mathew Stephen Alexanderson +4 more
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