The Journal of Integral Equations and Applications, Vol. 2, No. 4 (FALL 1990), pp. 595-613 (19 pages) We investigate the existence, local uniqueness and local stability properties of almost sinusoidal ...

To avoid some of the design challenges involved in creating micro-scale air vehicles that mimic the flapping of winged insects or birds, researchers propose using flexible wings that are driven by a ...

Observations of super-Bloch oscillations for optical pulses in a temporal lattice created via two coupled fiber loops, which exhibit collapse with vanishing oscillation amplitude under specific ...

A description of a four-phase RC oscillator of a sinusoidal and rectangular shape is given. A triangular-shaped signal is obtained by the counterphase addition of half-waves of sinusoidal signals ...

THAT'S MATHS:Our universe is dominated by periodic variations, from the oscillations of sub-atomic particles to the cyclic pulsations of variable stars. In engineering, we have aircraft vibrations; in ...