Results 61 to 70 of about 211,994 (273)

Optimal sliding mode tracking control of spacecraft formation flying with limited data communication

Advances in Mechanical Engineering, 2018
This article deals with the optimal tracking control problem for spacecraft formation flying via a sliding mode approach in the presence of external disturbances and signal quantization, where both state quantization and input quantization are considered.
Ruixia Liu, Ming Liu, Xibin Cao, Yuan Liu   +3 more
doaj   +1 more source

Second-quantized Mathieu moonshine [PDF]

Communications in Number Theory and Physics, 2014
We study the second quantized version of the twisted twining genera of generalized Mathieu moonshine, and prove that they give rise to Siegel modular forms with infinite product representations. Most of these forms are expected to have an interpretation as twisted partition functions counting 1/4 BPS dyons in type II superstring theory on K3\times T^2 ...
Persson, Daniel, VOLPATO, ROBERTO
openaire   +3 more sources

Bosonization method for second super quantization

, 2009
A bosonic-fermionic correspondence allows an analytic definition of functional super derivative, in particular, and a bosonic functional calculus, in general, on Bargmann- Gelfand triples for the second super quantization.
Agarwal G., Baez J. C., Bargmann V., Berezin F. A., Berezin F. A., Bogachev V. I., Chernoff P., Dirac P., Dirac P., Fock V., Fock V., Friedrichs K., Gelfand I., Klauder J. R., Kree P., Landau L., Landau L., Manin Yu., Meyer P.-A., Moyal J., Obata N., Pietsch A., Reed M., von Neumann J., Weyl H., Wigner E.   +25 more
core   +1 more source

Innovation Meets Accessibility in Melt Electrowriting 3D Printer Design: Continuous Process Monitoring and Automation via Modular Software and Hardware

Advanced Materials Technologies, EarlyView.
This manuscript describes the design and validation of an innovative melt electrowriting printer. With a turntable collector and modular software architecture, it unifies previous advanced MEW printer capabilities and enhances adaptability for a wide range of research applications.
Timo Baroth, Tim R. Dargaville, Paul D. Dalton, Dietmar W. Hutmacher   +3 more
wiley   +1 more source

Extension of explicit formulas in Poissonian white noise analysis using harmonic analysis on configuration spaces

Condensed Matter Physics, 2008
Harmonic analysis on configuration spaces is used in order to extend explicit expressions for the images of creation, annihilation, and second quantization operators in L2-spaces with respect to Poisson point processes to a set of functions larger than ...
Yu.G.Kondratiev, T.Kuna, M.J.Oliveira
doaj   +1 more source

Fault-Tolerant Quantum Simulations of Chemistry in First Quantization

PRX Quantum, 2021
Quantum simulations of chemistry in first quantization offer some important advantages over approaches in second quantization including faster convergence to the continuum limit and the opportunity for practical simulations outside of the Born ...
Yuan Su, Dominic W. Berry, Nathan Wiebe, Nicholas Rubin, Ryan Babbush   +4 more
doaj   +1 more source

Second-quantized mirror symmetry [PDF]

Physics Letters B, 1995
In this slightly revised version, the type II dual of a branch of the heterotic moduli space obtained by hypermultiplet condensation is tentatively identified as a certain Calabi-Yau previously constructed by Klemm and ...
Ferrara, S., Harvey, J. A., Strominger, A., Vafa, C.   +3 more
openaire   +3 more sources

3D Printed Multimaterial Microfluidic Transistors

Advanced Materials Technologies, EarlyView.
We introduce a biocompatible, high resolution photopolymer resin that closely mimics the Young's Modulus (elasticity) and reversible stretchability (no hysteresis) of poly(dimethylsiloxane) (PDMS), enabling the fabrication of microfluidic transistors (i.e., microvalves capable of proportional amplification) by multimaterial stereolithography (mSLA ...
Alireza Ahmadianyazdi, Wei Huang, Kaustav A. Gopinathan, Ivan Stepanov, Lisa Horowitz, Ting‐Yuan Tu, Mehmet Toner, Albert Folch   +7 more
wiley   +1 more source

Quantum simulations of chemistry in first quantization with any basis set

npj Quantum Information
Quantum computation of the energy of molecules and materials is one of the most promising applications of fault-tolerant quantum computers. Practical applications require development of quantum algorithms with reduced resource requirements. Previous work
Timothy N. Georges, Marius Bothe, Christoph Sünderhauf, Bjorn K. Berntson, Róbert Izsák, Aleksei V. Ivanov   +5 more
doaj   +1 more source

Adaptive Color Quantization Method with Multi-level Thresholding

International Journal of Computational Intelligence Systems, 2023
In this study, a novel color quantization approach which automatically estimates the number of colors by multi-level thresholding based on the histogram is proposed. The method consists of three stages.
Mahmut Kılıçaslan, Mürsel Ozan İncetaş   +1 more
doaj   +1 more source