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Module Theory: Endomorphism rings and direct sum decompositions in some classes of modules (Progress in Mathematics)
Posted by admin on May 19, 2012
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NcStar Pressure Switch Red and Green Laser with Weaver Base
Posted by admin on March 24, 2012
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NcSTAR Red & Green Laser with Weaver Base. Best of both worlds! Find your mark with ease using this NcSTAR Red and Green Laser! Simply twist the bezel for a seamless transformation between the “anytime” 5mw red laser and 2mw green laser for improved daylight visibility. Whether you’re at the range practicing or in the line of work that requires such equipment, you’ll know where your shots are going to end up even before you fire. It’s built with all-aluminum construction too… hard knocks won’t slow this bad boy down. Easily switch the laser on / off with your choice of momentary or full shutoff on the cap. There’s a coil pressure switch included as well! Comes equipped with a weaver-style mount with mounting tool. CR123A battery included. Measures 5 x 1 2/5 x 1 4/5″ and weighs 8 ozs. Pick yours up today! WARNING: You must be 18 or older to purchase Lasers. Lasers cannot be shipped to New York City; D.C.; MA; Canada or Puerto Rico. Lasers cannot be shipped Parcel Post. Please check your State, County and City laws for restrictions before ordering Lasers. NcSTAR Red & Green Laser with Weaver Base
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Lattice-ordered Rings and Modules
Posted by admin on March 15, 2012
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This book provides an exposition of the algebraic aspects of the theory of lattice-ordered rings and lattice-ordered modules. All of the background material on rings, modules, and lattice-ordered groups necessary to make the work self-contained and accessible to a variety of readers is included. Filling a gap in the literature, Lattice-Ordered Rings and Modules may be used as a textbook or for self-study by graduate students and researchers studying lattice-ordered rings and lattice-ordered modules.
Steinberg presents the material through 800+ extensive examples of varying levels of difficulty along with numerous exercises at the end of each section. Key topics include: lattice-ordered groups, rings, and fields; archimedean $l$-groups; f-rings and larger varieties of $l$-rings; the category of f-modules; various commutativity results.
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Algebras, Rings and Modules: Volume 1
Posted by admin on March 14, 2012
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The text of the first volume of the book covers the major topics in ring and module theory and includes both fundamental classical results and more recent developments. The basic tools of investigation are methods from the theory of modules, which allow a very simple and clear approach both to classical and new results. An unusual main feature of this book is the use of the technique of quivers for studying the structure of rings. A considerable part of the first volume of the book is devoted to a study of special classes of rings and algebras, such as serial rings, hereditary rings, semidistributive rings and tiled orders. Many results of this text until now have been available in journal articles only. This book is aimed at graduate and post-graduate students and for all mathematicians who use algebraic techniques in their work. This is a self-contained book which is intended to be a modern textbook on the structure theory of associative rings and algebras and is suitable for independent study.
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Ricoh A12 50mm f/2.5 Macro GR Lens with APS-C 12.3 MP CMOS Sensor
Posted by admin on February 6, 2012
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The fundamental lens for photography. 50 mm fixed-focal-length lens The GR LENS A12 50mm lens. Part of its appeal is that it gives a natural visual field with an angle of view nearly the same as the human eye. GR LENS A12 50 mm is also a macro lens. The photographer can enjoy close-up photography to a maximum magnification of 1/2x and, from a wide open aperture setting, obtain images with excellent sharpness and high contrast and resolution to the edge. New system enables higher dimension of optical performance Making good use of the new system’s advantage of not having to accommodate back focal length, Ricoh was able to design the refractive capabilities of each element in a more efficient and practical manner. This lens achieves a superior level of edge-to-edge resolution and image quality unimaginable for its small size. In addition, there is little vignetting so richly luminous, natural-form bokeh extends to the edge. The floating structure corrects various types of aberrations that tend to occur in close-up photography. Even at the minimum shooting distance, this lens gives excellent definition and sharpness worthy of the GR LENS name. Beautiful bokeh and imaging power. 23.6 mm à 15.7 mm CMOS sensor Even with the focal length unchanged, the larger the image sensor, the richer the bokeh that can be obtained. GR LENS A12 50 mm uses a 23.6 mm à 15.7 mm CMOS sensor, which is capable of making fu
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Graded and Filtered Rings and Modules (Lecture Notes in Mathematics)
Posted by admin on January 17, 2012
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Allen Tel Products GB13B 6-1/8-Inch By 3-1/8-Inch By 4-3/8-Inch By 3-3/4-Inch Die Cast Aluminum Distributing Ring
Posted by admin on January 13, 2012
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ACDelco 15-33844 OE Service Heater and Air Conditioner Evaporator and Blower Module Seal Kit
Posted by admin on January 4, 2012
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Abelian Groups, Rings, Modules, and Homological Algebra
Posted by admin on December 28, 2011
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About the bookâ¦
In honor of Edgar Enochs and his venerable contributions to a broad range of topics in Algebra, top researchers from around the world gathered at Auburn University to report on their latest work and exchange ideas on some of today’s foremost research topics. This carefully edited volume presents the refereed papers of the participants of these talks along with contributions from other veteran researchers who were unable to attend.
These papers reflect many of the current topics in Abelian Groups, Commutative Algebra, Commutative Rings, Group Theory, Homological Algebra, Lie Algebras, and Module Theory. Accessible even to beginning mathematicians, many of these articles suggest problems and programs for future study. This volume is an outstanding addition to the literature and a valuable handbook for beginning as well as seasoned researchers in Algebra.
about the editorsâ¦
H. PAT GOETERS completed his undergraduate studies in mathematics and computer science at Southern Connecticut State University and received his Ph.D. in 1984 from the University of Connecticut under the supervision of William J. Wickless. After spending one year in a post-doctoral position in Wesleyan University under the tutelage of James D. Reid, Goeters was invited for a tenure track position in Auburn University by Ulrich F. Albrecht. Soon afterwards, William Ullery and Overtoun Jenda were hired, and so began a lively Algebra group.
OVERTOUN M. G. JENDA received his bachelor’s degree in Mathematics from Chancellor College, the University of Malawi. He moved to the U.S. 1977 to pursue graduate studies at University of Kentucky, earning his Ph.D. in 1981 under the supervision of Professor Edgar Enochs. He then returned to Chancellor College, where he was a lecturer (assistant professor) for three years. He moved to the University of Botswana for another three-year stint as a lecturer before moving back to the University of Kentucky as a visiting assistant professor in 1987. In 1988, he joined the Algebra research group at Auburn University.
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OTC 7998 Fuel Pump Module Spanner Wrench for Chrysler
Posted by admin on December 11, 2011
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OTC Fuel Pump Module Spanner Wrench for Chrysler Removes and installs the fuel pump retaining ring that holds the fuel pump module onto the gas tank. It works on most 1994-2005 Chrysler vehicles and 1995-2004 Jeep vehicles. It is similar to Miller 6856.
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