Angebote zu "Index" (259 Treffer)

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Post-it Index Haftstreifen 25,4 x 43,2 mm »Inde...
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4,15 € *
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Haftstreifen »Index Sign Here Collection« 25,4 x 43,2 mm, Lieferumfang: 3x 20 Post-It, Farben: orange, blau und limonengrün,selbstklebend und wiederablösbar, Inhalt pro Pack: 60 Blatt

Anbieter: OTTO
Stand: 20.01.2020
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Research on Risk Evaluation Methods of Groundwa...
112,98 € *
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This book provides an information fusion model with information fusion theory, geographic information system technology and modern mathematical methods to evaluate the risks of groundwater inrushes from aquifers underlying coal seams. In this new model, the water inrush vulnerable index was calculated with variable weights theory. It overcomes the defect of the traditional vulnerability index method that assumes constant weights for the factors controlling the water inrush. Mine water inrush events often occur during coal mine construction and production, they account for a large proportion of the nation's coal mine disasters and accidents in China. Between 2005 and 2014, 513 water inrush incidents have occurred with a total loss of 2,753 lives. As mining depths and mining intensity continue to increase, the hydrogeological conditions encountered are becoming more complex. The innovative model presented here was applied to two coal mines in China with proved better results than the traditional vulnerability index method.

Anbieter: Dodax
Stand: 20.01.2020
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Louis Boutet de Monvel, Selected Works
186,99 € *
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This book features a selection of articles by Louis Boutet de Monvel and presents his contributions to the theory of partial differential equations and analysis. The works selected here reveal his central role in the development of his field, including three cornerstones: firstly, analytic pseudodifferential operators, which have become a fundamental aspect of analytic microlocal analysis, and secondly the Boutet de Monvel calculus for boundary problems for elliptic partial differential operators, which is still an important tool also in index theory. Thirdly, Boutet de Monvel was one of the first people to recognize the importance of the existence of generalized functions, whose singularities are concentrated on a single ray in phase space, which led him to make essential contributions to hypoelliptic operators and to a very successful and influential calculus of Toeplitz operators with applications to spectral andindex theory.Other topics treated here include microlocal analysis, star products and deformation quantization as well as problems in several complex variables, index theory and geometric quantization. This book will appeal to both experts in the field and students who are new to this subject.

Anbieter: Dodax AT
Stand: 20.01.2020
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Louis Boutet de Monvel, Selected Works
181,89 € *
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This book features a selection of articles by Louis Boutet de Monvel and presents his contributions to the theory of partial differential equations and analysis. The works selected here reveal his central role in the development of his field, including three cornerstones: firstly, analytic pseudodifferential operators, which have become a fundamental aspect of analytic microlocal analysis, and secondly the Boutet de Monvel calculus for boundary problems for elliptic partial differential operators, which is still an important tool also in index theory. Thirdly, Boutet de Monvel was one of the first people to recognize the importance of the existence of generalized functions, whose singularities are concentrated on a single ray in phase space, which led him to make essential contributions to hypoelliptic operators and to a very successful and influential calculus of Toeplitz operators with applications to spectral andindex theory.Other topics treated here include microlocal analysis, star products and deformation quantization as well as problems in several complex variables, index theory and geometric quantization. This book will appeal to both experts in the field and students who are new to this subject.

Anbieter: Dodax
Stand: 20.01.2020
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Development of a social sustainability index fo...
36,90 € *
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The purpose of this work is to develop an index to measure the social sustainability within a destination after a mega sport event. These happenings are as huge that they could be used as image changers and tourism catalysts for the host destination. For the organizers of such events and their followers, tools to observe the positive, but also negative changes for the society will be helpful. Therefore, indicators will be found and created, which will help to measure the sustainable developments in and for the society. These indicators were weighted by a group of experts, in the fields of events and sustainability, through an online survey. The result shows 17 different indicators divided in two core areas to count the score, the value of the index, each year compared with the previous year. The developed tool will be called the Sport Social Sustainability Index (3si) . Finally, a case study based on a mega sport event of the last years was carried out to check the usability of the here developed index.

Anbieter: Dodax
Stand: 20.01.2020
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Development of a social sustainability index fo...
38,00 € *
ggf. zzgl. Versand

The purpose of this work is to develop an index to measure the social sustainability within a destination after a mega sport event. These happenings are as huge that they could be used as image changers and tourism catalysts for the host destination. For the organizers of such events and their followers, tools to observe the positive, but also negative changes for the society will be helpful. Therefore, indicators will be found and created, which will help to measure the sustainable developments in and for the society. These indicators were weighted by a group of experts, in the fields of events and sustainability, through an online survey. The result shows 17 different indicators divided in two core areas to count the score, the value of the index, each year compared with the previous year. The developed tool will be called the Sport Social Sustainability Index (3si) . Finally, a case study based on a mega sport event of the last years was carried out to check the usability of the here developed index.

Anbieter: Dodax AT
Stand: 20.01.2020
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Paneitz Operator
34,00 € *
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Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. In the mathematical field of differential geometry, the Paneitz operator is a fourth-order differential operator defined on a Riemannian manifold of dimension n. It is named after Stephen Paneitz, who discovered it in 1983, and whose preprint was later published posthumously in Paneitz 2008. It is given by the formulawhere is the Laplace Beltrami operator, d is the exterior derivative, is its formal adjoint, V is the Schouten tensor, J is the trace of the Schouten tensor, and the dot denotes tensor contraction on either index. Here Q is the scalar invariant

Anbieter: Dodax
Stand: 20.01.2020
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Crossroads: History of Science, History of Art
89,05 € *
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This collection of essays on relationships between science, history of science, history of art and philosophy is a multi-faceted sequel to the first volume, Discovering the Principles of Mechanics 1600-1800 , published in 2008. During his career, David Speiser was first and foremost a theoretical physicist with first-hand knowledge of how fundamental research is carried out, but he was also a historian of science and editor of historical writings as well as a keen observer of works of art and architecture. In the essays presented here he compares and contrasts artistic creations with scientific discoveries, the work of the artist and that the scientist, and process of analysis of the art historian to that of the historian of science. What is revealed is how the limits of individual disciplines can be pushed and sometimes completely overcome as the result of input from and interactions with other fields, and how progress may even be impossible without such interactions. The reflections elucidated here refute the idea, so engrained in our thinking today, of the two cultures , and underline the unity rather than the diversity inherent in creative thought both scientific and artistic. Contained here are ten papers, all newly edited with updated references, four of which have been translated into English for the first time, and completed with an index of names. Intended for the specialist and non-specialist alike, these essays set before us a feast of ideas.

Anbieter: Dodax AT
Stand: 20.01.2020
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Crossroads: History of Science, History of Art
89,05 € *
ggf. zzgl. Versand

This collection of essays on relationships between science, history of science, history of art and philosophy is a multi-faceted sequel to the first volume, Discovering the Principles of Mechanics 1600-1800 , published in 2008. During his career, David Speiser was first and foremost a theoretical physicist with first-hand knowledge of how fundamental research is carried out, but he was also a historian of science and editor of historical writings as well as a keen observer of works of art and architecture. In the essays presented here he compares and contrasts artistic creations with scientific discoveries, the work of the artist and that the scientist, and process of analysis of the art historian to that of the historian of science. What is revealed is how the limits of individual disciplines can be pushed and sometimes completely overcome as the result of input from and interactions with other fields, and how progress may even be impossible without such interactions. The reflections elucidated here refute the idea, so engrained in our thinking today, of the two cultures , and underline the unity rather than the diversity inherent in creative thought both scientific and artistic. Contained here are ten papers, all newly edited with updated references, four of which have been translated into English for the first time, and completed with an index of names. Intended for the specialist and non-specialist alike, these essays set before us a feast of ideas.

Anbieter: Dodax
Stand: 20.01.2020
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Arithmetic Group
29,90 € *
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High Quality Content by WIKIPEDIA articles! In mathematics, an arithmetic group (arithmetic subgroup) in a linear algebraic group G defined over a number field K is a subgroup of G(K) that is commensurable with G(O), where O is the ring of integers of K. Here two subgroups A and B of a group are commensurable when their intersection has finite index in each of them. It can be shown that this condition depends only on G, not on a given matrix representation of G. Examples of arithmetic groups include therefore the groups GLn(Z). The idea of arithmetic group is closely related to that of lattice in a Lie group. Lattices in that sense tend to be arithmetic, except in well-defined circumstances. The exact relationship of the two concepts was established by the work of Margulis on superrigidity. The general theory of arithmetic groups was developed by Armand Borel and Harish-Chandra, the description of their fundamental domains was in classical terms the reduction theory of algebraic forms.

Anbieter: Dodax AT
Stand: 20.01.2020
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