نتایج جستجو برای: quadrature formula
تعداد نتایج: 104228 فیلتر نتایج به سال:
We propose a recursive formula for moments of scaling function and sum rule. It is shown that some quadrature formulae has a higher degree of accuracy under proposed moment condition. On this basis we obtain higher accuracy formula for wavelet expansion coefficients which are needed to start the fast wavelet transform and estimate convergence rate of wavelet approximation and sampling of smooth...
In this paper we wish to present a new class of tight frames on the sphere. These frames have excellent pointwise localization and approximation properties. These properties are based on pointwise localization of kernels arising in the spectral calculus for certain self-adjoint operators, and on a positive-weight quadrature formula for the sphere that the authors have recently developed. Improv...
Dimitris I. Tsomokos, Alioscia Hamma, Wen Zhang, Stephan Haas, Rosario Fazio School of Physics and Astronomy, University of Hertfordshire, Hatfield AL10 9AB, UK Scuola Normale Superiore, Piazza dei Cavalieri 7, 56126 Pisa, Italy Department of Mathematics, Royal Holloway, University of London, Egham, TW20 0EX, UK Perimeter Institute for Theoretical Physics, 31 Caroline St. N, N2L 2Y5, Waterloo O...
We investigate U(1) supersymmetric Born–Infeld Lagrangians with a second non–linearly realized supersymmetry. The resulting non–linear structure is more complex than the square root present in the standard Born–Infeld action, and nonetheless the quadratic constraints determining these models can be solved exactly in all cases containing three vector multiplets. The corresponding models are clas...
Daniel Burgarth, Sougato Bose, Christoph Bruder, and Vittorio Giovannetti Mathematical Institute, University of Oxford, 24-29 St Giles’ Oxford OX1 3LB, UK Department of Physics and Astronomy, University College London, Gower Street, London WC1E 6BT, UK 3 Department of Physics, University of Basel, Klingelbergstrasse 82, 4056 Basel, Switzerland NEST CNR-INFM & Scuola Normale Superiore, Piazza de...
X iv :0 80 8. 41 28 v1 [ he pph ] 2 9 A ug 2 00 8 Predictions for Supersymmetric Particle Masses using Indirect Experimental and Cosmological Constraints O. Buchmueller, R. Cavanaugh, A. De Roeck, J.R. Ellis, H. Flächer, S. Heinemeyer, G. Isidori , K.A. Olive, P. Paradisi, F.J. Ronga, G. Weiglein CERN, CH-1211 Geneve 23, Switzerland Fermi National Accelerator Laboratory, P.O. Box 500, Batavia, ...
It is well known that there are functional differences between right and left brain hemispheres. However, it is not clear whether these functional differences are reflected in morphometric differences. This study was carried out to investigate the right-left asymmetry, and sex and species differences of the brains using the Cavalieri principle for volume estimation. Seventeen lambs, 10 rats and...
Vol. 26, No. 12, 1980 3. Jaklitsch, A. P., Schneider, R. S., Johannes, R. J., et aL, Homogeneous enzyme immunoassay for T-4 in serum. C/in. Chem. 22,1185 (1976). Abstract. 4. Galen, R. S., and Forman, D., Enzyme immunoassay of serum thyroxine with the “Auto Chemist” multichannel analyzer. C/in. Chem. 23, 119-121 (1977). 5. Finley, P. R., and Williams, R. J., Evaluation of homogeneous enzyme imm...
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