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Publications Influence

Spectral methods for modelling guided waves in elastic media

- A. Adamou, R. Craster
- Physics
- 7 September 2004

An efficient, accurate, and flexible numerical scheme based on spectral methods is developed here to determine dispersion curves and displacement/stress profiles for modes in elastic guiding… Expand

55 6

Trapped modes in curved elastic plates

- D. Gridin, R. Craster, A. Adamou
- Physics
- Proceedings of the Royal Society A: Mathematical…
- 8 April 2005

We investigate the existence of trapped modes in elastic plates of constant thickness, which possess bends of arbitrary curvature and flatten out at infinity; such trapped modes consist of finite… Expand

48 3

An Empirical Test of the Ergodic Hypothesis: Wealth Distributions in the United States

- Yonatan Berman, O. Peters, A. Adamou
- Economics
- 30 January 2017

Studies of wealth inequality often assume that an observed wealth distribution reflects a system in equilibrium. This constraint is rarely tested empirically. We introduce a simple model that allows… Expand

14 3

Far from Equilibrium: Wealth Reallocation in the United States

- Yonatan Berman, O. Peters, A. Adamou
- Economics
- 18 May 2016

Studies of wealth inequality often assume that an observed wealth distribution reflects a system in equilibrium. This constraint is rarely tested empirically. We introduce a simple model that allows… Expand

8 2- PDF

Acoustic quasi-modes in slowly varying cylindrical tubes

- A. Adamou, D. Gridin, R. Craster
- Mathematics
- 1 August 2005

Guided wave propagation in slowly varying elastic bars is of increasing importance in the non-destructive evaluation of structures. This paper develops an asymptotic theory for the simpler case of an… Expand

9 1

Trapped edge waves in stratified rotating fluids : numerical and asymptotic results

- A. Adamou, R. Craster, S. Smith
- Physics
- 10 December 2007

The existence of trapped edge waves in a rotating stratified fluid with non-constant topography is studied using asymptotic and numerical techniques. A refinement of the classical WKBJ method is… Expand

5 1- PDF

Edge waves in a rotating stratified fluid

- S. Smith, A. Adamou, R. Craster
- Geology
- 19 November 2006

1 1

Electronic eigenstates in quantum rings: Asymptotics and numerics

- D. Gridin, A. Adamou, R. Craster
- Physics
- 19 April 2004

The electronic eigenstates of quantum rings of constant width and arbitrary shapes are studied in the two-dimensional infinite hard-wall potential approximation. An asymptotic method is developed to… Expand

35

Trapped modes in bent elastic rods

- D. Gridin, A. Adamou, R. Craster
- Mathematics
- 1 October 2005

Abstract We investigate the existence of trapped modes in elastic rods of constant circular cross-section that possess bends of arbitrary curvature and straighten out at infinity; such trapped modes… Expand

22

The evolutionary advantage of cooperation

Cooperation is a persistent behavioral pattern of entities pooling and sharing resources. Its ubiquity in nature poses a conundrum. Whenever two entities cooperate, one must willingly relinquish… Expand

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