نتایج جستجو برای: leibnitz

تعداد نتایج: 164  

2006
Dennis Sullivan

n An), and |a| ∈ Z denotes the grading. The bracket and differential are required to respect the grading, in that for homogeneous elements, |[a, b]| = |a| + |b| while |∂a| = |a| − 1. The adjoint action of A on itself is given by ade(a) = [e, a] and acts on the grading by ade : An−→An+|e|. In this notation (2) and (3) can be rewritten as • (2) (Jacobi identity) ad[a,b] = [ada, adb] • (3) (Leibni...

2009
G. Sean McGrady Peter Sirsch Nicholas P. Chatterton Andreas Ostermann Carlo Gatti Sandra Altmannshofer Verena Herz Georg Eickerling Wolfgang Scherer

Department of Chemistry, UniVersity of New Brunswick, P.O. Box 4400, Fredericton, N.B. E3B 5A3, Canada, Department of Health and Human Sciences, London Metropolitan UniVersity, 166-220 Holloway Road, London N7 8D8, U.K., Forschungsneutronenquelle Heinz Maier-Leibnitz (FRM-II), Technische UniVersität München, D-85747 Garching, Germany, CNR-ISTM, Istituto di Scienze e Tecnologie Molecolari, Via C...

Journal: :Vestnik of Samara University. Natural Science Series 2017

2015
Christine Heim Klaus Simon Danny Ionescu Andreas Reimer Dirk De Beer Nadia-Valérie Quéric Joachim Reitner Volker Thiel

Christine Heim*, Klaus Simon, Danny Ionescu, Andreas Reimer, Dirk De Beer, Nadia-Valérie Quéric, Joachim Reitner and Volker Thiel 1 Department of Geobiology, Geoscience Centre, University of Göttingen, Göttingen, Germany 2 Department of Geochemistry, Geoscience Centre, University of Göttingen, Göttingen, Germany 3 Max-Planck-Institute for Marine Microbiology, Microsensor Research Group, Bremen,...

2008
L. V. Verozub

We argue that space-time geometry is not absolute with respect to the frame of reference being used. The space-time metric differential form ds in noninertial frames of reference (NIFR) is caused by the properties of the used frames in accordance with the Berkley-Leibnitz-Mach-Poincaré ideas about relativity of space and time. It is shown that the Sagnac effect and the existence of inertial for...

2016
Antti J. Soininen Marie-Sousai Appavou Katsumi Kaneko Tomonori Ohba Sara Frykstrand Ken Welch Marina Khaneft Maria Strømme Marie-Claire Bellissent-Funel Joachim Wuttke K. Siemensmeyer J.-U. Hofmann S. V. Isakov B. Klemke R. Moessner J. P. Morris D. A. Tennant

Antti J. Soininen1, Marie-Sousai Appavou1, Katsumi Kaneko2, Tomonori Ohba3, Sara Frykstrand4, Ken Welch4, Marina Khaneft1, Maria Strømme4, Marie-Claire Bellissent-Funel5, Joachim Wuttke1 1Jülich Centre for Neutron Science (JCNS) at Heinz Maier-Leibnitz Zentrum (MLZ), Garching, Germany 2Center for Energy and Environmental Science, Shinshu University, Nagano, Japan 3Graduate School of Science, Ch...

Journal: :I. J. Computers for Math. Learning 2003
Jeanne Bamberger Andrea A. diSessa

The argument examined in this paper is that music—when approached through making and responding to coherent musical structures and facilitated by multiple, intuitively accessible representations—can become a learning context in which basic mathematical ideas can be elicited and perceived as relevant and important. Students’ inquiry into the bases for their perceptions of musical coherence provi...

2006
Dennis Sullivan

n An), and |a| ∈ Z denotes the grading. The bracket and differential are required to respect the grading, in that for homogeneous elements, |[a, b]| = |a| + |b| while |∂a| = |a| − 1. The adjoint action of A on itself is given by ade(a) = [e, a] and acts on the grading by ade : An−→An+|e|. In this notation (2) and (3) can be rewritten as • (2) (Jacobi identity) ad[a,b] = [ada, adb] • (3) (Leibni...

2010
Michael Shapiro

The goal of this crash course is to make a brief introduction into the beautiful world of integrable hierarchies. We do not intend to give a general survey of integrable system theory but rather want to use few known examples to introduce notions and initial circle of ideas specific for integrable equations. We used [A] as a reference for the first section, [P] for the second section, and [MJD]...

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