Cover Page The handle http://hdl.handle.net/1887/87516

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KĂŬŚŝůů͕:͘s͕͘ΘĂŝŶ͕<͘;ϮϬϬϳͿ͘/ƐƐƵĞƐŽĨĐĂƵƐĂůŝƚLJŝŶĐŚŝůĚƌĞŶ͛ƐƌĞĂĚŝŶŐĐŽŵƉƌĞŚĞŶƐŝŽŶ͘/Ŷ͘ DĐEĂŵĂƌĂ ;Ě͘Ϳ͕

Title: Different readers, different texts, different processes : the effects of reader and text. properties on

The module isomorphism problem can be formulated as follows: design a deterministic algorithm that, given a ring R and two left R-modules M and N , decides in polynomial time

The handle http://hdl.handle.net/1887/40676 holds various files of this Leiden University dissertation.. Algorithms for finite rings |

Professeur Universiteit Leiden Directeur BELABAS, Karim Professeur Universit´ e de Bordeaux Directeur KRICK, Teresa Professeur Universidad de Buenos Aires Rapporteur TAELMAN,

We are interested in deterministic polynomial-time algorithms that produce ap- proximations of the Jacobson radical of a finite ring and have the additional property that, when run