Results 41 to 50 of about 246 (76)

Diskrete Tomographie, das Instabilitätsverhalten von Punkt-X-Rays und Separationsprobleme für aperiodische Quasikristalle [PDF]

open access: yes, 2007
In analogy to the fan-beam geometry used in computerized tomography we investigate point X-rays in discrete tomography and their instability behaviour. We construct arbitrarily large irreducible switching components.
Lord, Katja
core  

New stable decagonal quasicrystal in the system Al–Ir–Os [PDF]

open access: yes, 2007
Chapuis, G.   +6 more
core   +1 more source

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