Spatiotemporally chaotic dynamics of transitional plane Couette flow may give rise to regular turbulent-laminar stripe patterns with a large-scale pattern wavelength and an oblique orientation the laminar direction. How forms remains open problem. To understand spatiotemporal we identify unstable periodic orbits 3D Naiver-Stokes equations that show spatial amplitude modulation temporal evolutio...

The Basic Research Institute in the Mathematical Sciences, Hewlett-Packard Laboratories, Filton Road, Stoke Gifford, Bristol BS12 6QZ, UK; Control and Dynamical Systems 107-81, Caltech, Pasadena, California 91125; Department of Mathematics, University of Notre Dame, Notre Dame, Indiana 46556; Department of Engineering Sciences and Applied Mathematics, McCormick School of Engineering and Applied...

Vivien M. Kendon,* Karol Życzkowski, and William J. Munro Optics Section, Blackett Laboratory, Imperial College, London SW7 2BW, United Kingdom Center for Theoretical Physics, Polish Academy of Sciences, Al. Lotników 32/44, 02-668 Warszawa, Poland Hewlett-Packard Laboratories, Filton Road, Stoke Gifford, Bristol BS34 8QZ, United Kingdom ~Received 18 March 2002; revised manuscript received 31 Ma...

1.1 Technique of inputting Chinese character As the structure of Chinese characters are very different from the relatively simple alphabetic system of western languages, it is very difficult to input Chinese characters into computer quickly and conveniently. There are a few existing systems which include those based on the "PinYin" (phonetic) system, a combination of the PinYin system and chara...