In this paper we use the algebraic approach to Discrete Tomography introduced by Hajdu and Tijdeman to study functions f : ℤ2→ {-1,0,+1} which have zero line sums along the lines corresponding to certain sets of four directions. © 2011 Springer-Verlag.
CITATION STYLE
Brunetti, S., Dulio, P., & Peri, C. (2011). Characterization of {-1,0,+1} valued functions in discrete tomography under sets of four directions. In Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) (Vol. 6607 LNCS, pp. 394–405). https://doi.org/10.1007/978-3-642-19867-0_33
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