Quantum Fluctuations and the Exchange Bias Field (2004)
Mata, G. J., Pestana, E., Kiwi, M., Dreysse, H.
Ground-state fluctuations reduce the zero-temperature magnetic moments of the spins in a quantum antiferromagnet. In the neighborhood of surfaces, interfaces, and other defects which break...
Is NMR the tool to characterize the structure of C-20 isomers? (2002)
Romero,A. H., Sebastiani,Daniel, Ramirez,R., Kiwi,M.
We investigate the feasibility of using nuclear magnetic resonance (NMR) chemical shift calculations as a tool to provide structural information for C-20 fullerene type molecules. NMR chemical shifts...
Linearity Testing in Characteristic Two (2002)
M. Bellare, J. H Astad, M. Kiwi
Let Dist(f; g) = Pr u [ f(u) 6=g(u) ] denote the relative distance between functions f; g mapping from a group G to a group H , and let Dist(f) denote the minimum, over all linear functions...
Is NMR the tool to characterize the structure of C-20 isomers? (2002)
Romero, A. H., Sebastiani, Daniel, Ramirez, R., Kiwi, M.
We investigate the feasibility of using nuclear magnetic resonance (NMR) chemical shift calculations as a tool to provide structural information for C-20 fullerene type molecules. NMR chemical shifts...
Modeling Two Dimensional Magnetic Domain Patterns (2001)
Iglesias, J. R., Goncalves, S., Nagel, O., Kiwi, M.
Two-dimensional magnetic garnets exhibit complex and fascinating magnetic domain structures, like stripes, labyrinths, cells and mixed states of stripes and cells. These patterns do change in a...
Linearity Testing in Characteristic Two (2001)
M. Bellare, J. H Astad, M. Kiwi
Let Dist(f; g) = Pr u [ f(u) 6=g(u) ] denote the relative distance between functions f; g mapping from a group G to a group H , and let Dist(f) denote the minimum, over all linear functions...
Electronic versus Phononic Friction of Xenon on Silver (1999)
Liebsch, A., Goncalves, S., Kiwi, M.
Molecular dynamics simulations of a Xe monolayer sliding on Ag(001) and Ag(111) are carried out in order to ascertain the microscopic origin of friction. For several values of the electronic...
Alternation in Interaction (1999)
M. Kiwi, Mit U. Chile, C. Lund, A. Russell, D. Spielman, R. Sundaram
We study competing-prover one-round interactive proof systems. We show that one-round proof systems in which the first prover is trying to convince a verifier to accept and the second prover is...
Linearity Testing in Characteristic Two (1998)
M. Bellare, J. H Astad, M. Kiwi
Let Dist(f; g) = Pr u [ f(u) 6=g(u) ] denote the relative distance between functions f; g mapping from a group G to a group H , and let Dist(f) denote the minimum, over all linear functions...
Alternation in Interaction (1997)
M. Kiwi, Mit U. Chile, C. Lund, A. Russell, D. Spielman, R. Sundaram
We study competing-prover one-round interactive proof systems. We show that one-round proof systems in which the first prover is trying to convince a verifier to accept and the second prover is...
No Polynomial Bound for the Period of the Parallel Chip Firing Game on Graphs (1997)
M. Kiwi, Mit U. Chile, R. Ndoundam, M. Tchuente, E. Goles
The following (solitaire) game is considered: Initially each node of a simple, connected, finite graph contains a finite number of chips. A move consists in firing all nodes with at least as many...
Linearity Testing in Characteristic Two (1997)
M. Bellare, J. H Astad, M. Kiwi
Let Dist(f; g) = Pr u [ f(u) 6=g(u) ] denote the relative distance between functions f; g mapping from a group G to a group H, and let Dist(f) denote the minimum, over all linear functions...
Younossi, Z, Guyatt, G, Kiwi, M, Boparai, N, King, D
BACKGROUND AND AIMS—To develop and assess a disease specific instrument for measuring health related quality of life (HRQL) in patients with chronic liver disease (CLD). METHODS—Based on...