405 citations
- Boston UniversityUS18 papers
- Massachusetts Institute of TechnologyUS13 papers
- Technische Universität DresdenDE12 papers
- ETH ZurichCH11 papers
- National Institute of Standards and TechnologyUS11 papers
- University of Massachusetts AmherstUS10 papers
- Harvard UniversityUS9 papers
- National High Magnetic Field LaboratoryUS9 papers
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12 papers · 1 filter
Quasipositive Annuli (Constructions of Quasipositive Knots and Links, IV)
Lee Rudolph
[Original abstract (1992):] The modulus of quasipositivity q(K) of a knot K was introduced as a tool in the knot theory of complex plane curves, and can be applied to Legendrian kn…
Periodic orbit analysis of an elastodynamic resonator using shape deformation
T. Neicu, A. Kudrolli
We report the first definitive experimental observation of periodic orbits (POs) in the spectral properties of an elastodynamic system. The Fourier transform of the density of flex…
Shocks in sand flowing in a silo
Azadeh Samadani, L. Mahadevan, A. Kudrolli
We study the formation of shocks on the surface of a granular material draining through an orifice at the bottom of a quasi-two dimensional silo. At high flow rates, the surface is…
A derivation of the homogenous Maxwell equations
Calin Galeriu
We present a theoretical derivation of the homogenous Maxwell equations, based on Stokes theorem for Minkowski space tensors.
Improving the effectiveness of introductory physics service courses: Bridging to engineering courses
S. W. Pierson, S. T. Gurland, V. Crawford
A simple model to help students see the connections between a physics course and their engineering major is described. "Bridging" had positive effects on performance, attitude, and…
New two dimensional S=1/2 Heisenberg antiferromagnets: synthesis, structure and magnetic properties
F. M. Woodward, A. S. Albrecht, C. M. Wynn +2
The magnetic susceptibility and magnetization of two new layered S=1/2 Heisenberg antiferromagnets with moderate exchange are reported. The two isostructural compounds, (2-amino-5-…