Daoud, S. N.; Elsonbaty, A. Complexity of trapezoidal graphs with different triangulations. (English) Zbl 1278.05139 J. Comb. Number Theory 4, No. 2, 125-135 (2012). MSC: 05C50 05C05 PDFBibTeX XMLCite \textit{S. N. Daoud} and \textit{A. Elsonbaty}, J. Comb. Number Theory 4, No. 2, 125--135 (2012; Zbl 1278.05139)
Luca, Florian; Stănică, Pantelimon On some conjectures on the monotonicity of some arithmetical sequences. (English) Zbl 1339.11038 J. Comb. Number Theory 4, No. 2, 115-123 (2012). Reviewer: Stephan Wagner (Stellenbosch) MSC: 11B83 11B65 11B68 05A10 PDFBibTeX XMLCite \textit{F. Luca} and \textit{P. Stănică}, J. Comb. Number Theory 4, No. 2, 115--123 (2012; Zbl 1339.11038)
Pandey, Ram Krishna A new proof of a theorem of Hamidoune avoiding Cayley graphs. (English) Zbl 1332.11013 J. Comb. Number Theory 4, No. 2, 109-113 (2012). Reviewer: Olaf Ninnemann (Berlin) MSC: 11B30 11P70 PDFBibTeX XMLCite \textit{R. K. Pandey}, J. Comb. Number Theory 4, No. 2, 109--113 (2012; Zbl 1332.11013)
Ellia, Philippe On the distance between perfect numbers. (English) Zbl 1303.11011 J. Comb. Number Theory 4, No. 2, 105-108 (2012). Reviewer: Pentti Haukkanen (Tampere) MSC: 11A25 11B05 PDFBibTeX XMLCite \textit{P. Ellia}, J. Comb. Number Theory 4, No. 2, 105--108 (2012; Zbl 1303.11011) Full Text: arXiv
Davis, Donald M. For which \(p\)-adic integers \(x\) can \(\sum_k\binom{x}{k}^{-1}\) be defined? (English) Zbl 1278.05012 J. Comb. Number Theory 4, No. 2, 87-103 (2012). MSC: 05A10 11B65 11D88 PDFBibTeX XMLCite \textit{D. M. Davis}, J. Comb. Number Theory 4, No. 2, 87--103 (2012; Zbl 1278.05012) Full Text: arXiv
Fuchs, Clemens; Shorey, T. N. Divisibility properties of hypergeometric polynomials. (English) Zbl 1301.11034 J. Comb. Number Theory 4, No. 2, 77-86 (2012). Reviewer: Maurice Mignotte (Strasbourg) MSC: 11C08 11N05 33C45 PDFBibTeX XMLCite \textit{C. Fuchs} and \textit{T. N. Shorey}, J. Comb. Number Theory 4, No. 2, 77--86 (2012; Zbl 1301.11034)