The Geometry of Homological Triangles
| Author | : Florentin Smarandache, Ion Patrascu |
| Publisher | : Infinite Study |
| Total Pages | : 246 |
| Release | : 2011 |
| Genre | : Geometry |
| ISBN | : 1934849758 |
The Geometry Of Filtering
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On the Geometry of Diffusion Operators and Stochastic Flows
| Author | : K.D. Elworthy |
| Publisher | : Springer |
| Total Pages | : 121 |
| Release | : 2007-01-05 |
| Genre | : Mathematics |
| ISBN | : 3540470220 |
Stochastic differential equations, and Hoermander form representations of diffusion operators, can determine a linear connection associated to the underlying (sub)-Riemannian structure. This is systematically described, together with its invariants, and then exploited to discuss qualitative properties of stochastic flows, and analysis on path spaces of compact manifolds with diffusion measures. This should be useful to stochastic analysts, especially those with interests in stochastic flows, infinite dimensional analysis, or geometric analysis, and also to researchers in sub-Riemannian geometry. A basic background in differential geometry is assumed, but the construction of the connections is very direct and itself gives an intuitive and concrete introduction. Knowledge of stochastic analysis is also assumed for later chapters.
Behind Architectural Filters
| Author | : Miguel Guitart |
| Publisher | : Routledge |
| Total Pages | : 302 |
| Release | : 2022-03-25 |
| Genre | : Architecture |
| ISBN | : 1000582337 |
Behind Architectural Filters: Phenomena of Interference explores the active role of architectural filters in generating physically and sensory charged spatial experiences. The book addresses how the material and the psychological strategies of permeable physical boundaries determine our perceptual experiences of the spaces we occupy. This book explores architectural filters as connecting mechanisms capable of conjuring unique atmospheres that integrate the participation of several agents. The text analyzes ten case studies, grouped under five generative parameters: origin, density, thickness, function, and message. Each study investigates the main aspects of the filters’ internal genesis and the character of the spaces informed by them. The cases illustrate a broad geographic, cultural, and historical scope, and connect past tradition with contemporary design. This methodology considers a historical and philosophical standpoint addressing vernacular, constructive, sustainable, and sensory considerations. Written for students and scholars of architectural history, theory, art, design, and philosophy, Behind Architectural Filters: Phenomena of Interference offers an unprecedented perspective on the production of spatial atmospheres, bridging past and present while connecting thought and practice in a highly visual study. Chapter 3 of this book is available for free in PDF format as Open Access from the individual product page at www.routledge.com. It has been made available under a Creative Commons Attribution-Non Commercial-No Derivatives 4.0 license.
Implicit Filtering
| Author | : C. T. Kelley |
| Publisher | : SIAM |
| Total Pages | : 171 |
| Release | : 2011-09-29 |
| Genre | : Mathematics |
| ISBN | : 1611971896 |
A description of the implicit filtering algorithm, its convergence theory and a new MATLAB® implementation.
The Estuary as a Filter
| Author | : Victor S Kennedy |
| Publisher | : Elsevier |
| Total Pages | : 528 |
| Release | : 2013-09-25 |
| Genre | : Science |
| ISBN | : 1483277437 |
The Estuary as a Filter contains the proceedings of the Estuarine Research Federation's seventh biennial conference at Virginia Beach, Virginia, in late October, 1983. In five invited sessions, scientists and managers considered the physical, geological, chemical-geochemical, and biological processes involved in the ""filtering"" role of estuaries and reflected on management implications of these matters. Most of their presentations and reflections are included in this book in order to demonstrate what is known and what needs to be explored further. The papers in this volume are grouped as they were presented at the conference. Thus, physical oceanographers begin the work by considering turbulence, mixing, and circulation processes in estuaries. Geologists then examine estuarine sedimentation, including the roles of flocculation and bioturbation in accelerating this process. Chemists and geochemists describe the interactions among and effects of inputs of nutrients, metals, and organic matter into estuaries, and the fate of radionuclides in these systems. Biological and biochemical processes involving surface foam, microbes, sea grasses, and wetlands are considered, along with carefully derived nutrient budgets of selected estuarine regions. Finally, some of the problems facing managers of estuarine ecosystems in three areas of the United States are described, along with the success story of the ongoing rehabilitation of the Thames Estuary in England.
Proceedings 2004 VLDB Conference
| Author | : VLDB |
| Publisher | : Elsevier |
| Total Pages | : 1415 |
| Release | : 2004-10-08 |
| Genre | : Computers |
| ISBN | : 0080539793 |
Proceedings of the 30th Annual International Conference on Very Large Data Bases held in Toronto, Canada on August 31 - September 3 2004. Organized by the VLDB Endowment, VLDB is the premier international conference on database technology.
Handbook of Nonwoven Filter Media
| Author | : Irwin M. Hutten |
| Publisher | : Butterworth-Heinemann |
| Total Pages | : 678 |
| Release | : 2015-10-24 |
| Genre | : Technology & Engineering |
| ISBN | : 0080983022 |
The Handbook of Nonwoven Filter Media, Second Edition provides readers with a fundamental understanding of nonwoven filter media. It is one of the few books dealing exclusively with the subject, and is primarily intended as a reference for people in the nonwovens industry (industry and academic researchers, technical, marketing , and quality control personnel) and universities offering courses in filtration theory and practice and nonwovens technology.The book includes applications for gas, liquid, and engine filtration, and identifies the types of filter media used in these applications. The various separation technologies that can be achieved with nonwoven filter media are revealed and discussed. Theoretical presentation is based on flow through porous media, and is developed around a nonwovens or engineered fabrics orientation. - Presents the latest information on legislative, regulatory, environmental and sustainability issues affecting the nonwovens and filtration industries - Includes a comprehensive discussion of Computational Flow Dynamics (CFD) by Dr. George Chase, University of Akron, USA - Includes the latest Global and North American marketing statistics for filters and filter media prepared by Brad Kalil of INDA
Filtering, Segmentation and Depth
| Author | : Mark Nitzberg |
| Publisher | : Springer |
| Total Pages | : 152 |
| Release | : 2014-03-12 |
| Genre | : Computers |
| ISBN | : 9783662174388 |
Computer vision seeks a process that starts with a noisy, ambiguous signal from a TV camera and ends with a high-level description of discrete objects located in 3-dimensional space and identified in a human classification. This book addresses the process at several levels. First to be treated are the low-level image-processing issues of noise removaland smoothing while preserving important lines and singularities in an image. At a slightly higher level, a robust contour tracing algorithm is described that produces a cartoon of the important lines in the image. Thirdis the high-level task of reconstructing the geometry of objects in the scene. The book has two aims: to give the computer vision community a new approach to early visual processing, in the form of image segmentation that incorporates occlusion at a low level, and to introduce real computer algorithms that do a better job than what most vision programmers use currently. The algorithms are: - a nonlinear filter that reduces noise and enhances edges, - an edge detector that also finds corners and produces smoothed contours rather than bitmaps, - an algorithm for filling gaps in contours.
Fundamentals of Stochastic Filtering
| Author | : Alan Bain |
| Publisher | : Springer Science & Business Media |
| Total Pages | : 395 |
| Release | : 2008-10-08 |
| Genre | : Mathematics |
| ISBN | : 0387768963 |
This book provides a rigorous mathematical treatment of the non-linear stochastic filtering problem using modern methods. Particular emphasis is placed on the theoretical analysis of numerical methods for the solution of the filtering problem via particle methods. The book should provide sufficient background to enable study of the recent literature. While no prior knowledge of stochastic filtering is required, readers are assumed to be familiar with measure theory, probability theory and the basics of stochastic processes. Most of the technical results that are required are stated and proved in the appendices. Exercises and solutions are included.
Springer Handbook of Geographic Information
| Author | : Wolfgang Kresse |
| Publisher | : Springer Nature |
| Total Pages | : 985 |
| Release | : 2022-06-24 |
| Genre | : Computers |
| ISBN | : 3030531252 |
This handbook provides an exhaustive, one-stop reference and a state-of-the-art description of geographic information and its use. This new, substantially updated edition presents a complete and rigorous overview of the fundamentals, methods and applications of the multidisciplinary field of geographic information systems. Designed to be a useful and readable desk reference book, but also prepared in various electronic formats, this title allows fast yet comprehensive review and easy retrieval of essential reliable key information. The Springer Handbook of Geographic Information is divided into three parts. Part A, Basics and Computer Science, provides an overview on the fundamentals, including descriptions of databases and encoding of geographic information. It also covers the underlying mathematical and statistics methods and modeling. A new chapter exemplifies the emerging use and analysis of big data in a geographic context. Part B offers rigorous descriptions of gathering, processing and coding of geographic information in a standardized way to allow interoperable use in a variety of systems; from traditional methods such as geodesy and surveying to state-of-the-art remote sensing and photogrammetry; from cartography to geospatial web services. Discussions on geosemantic interoperability and security of open distributed geospatial information systems complete the comprehensive coverage. The final part describes a wide array of applications in science, industry and society at large, such as agriculture, defense, transportation, energy and utilities, health and human services. The part is enhanced by new chapters on smart cities and building information modeling, as well as a complete overview of the currently available open-source geographic information systems. Using standardized international terminology, in accordance with ISO/TC 211 and INSPIRE, this handbook facilitates collaboration between different disciplines and is a must have for practitioners and new comers in industry and academia.
