44 citations · 75 across the 11 of their papers we have counts for
Showing 2005Show all
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cond-mat.other2005
How to distinguish between stick-slip and pure slip oscillations
J. Szkutnik, K. Kulakowski
Numerical simulations are performed for the stick-slip motion in the Burridge-Knopoff model of one block. Calculated amplitude increases with the driving velocity. We argue that th…
physics.soc-ph2005★ 8 cited
The Heider balance and social distance
P. Gawronski, P. Gronek, K. Kulakowski
The Heider balance is a state of a group of people with established mutual relations between them. These relations, friendly or hostile, can be measured in the Bogardus scale of th…
cond-mat.stat-mech2005★ 5 cited
How to count trees?
S. Piec, K. Malarz, K. Kulakowski
We propose a new topological invariant of unlabeled trees of N nodes. The invariant is a set of Nx2 matrices of integers, with sum_j k^{d_{i,j}} and v_i as the matrix elements, whe…