Turan Şairi (Şahimerdankul Hanoğlu) Ergeş Uçgun

1231-1235 Turan LAJP 3348:Turan

Ismayil YILMAZ 1, Ismail DEMIRYILMAZ 2, Mehmet I. TURAN 3*, Bahadır SULEYMAN 4, Isil S. TURAN 5, Durdu ALTUNER 4, Hamit H. ALP 6 & Halis SULEYMAN 4 1 Erzincan University, Faculty of Medicine, Department of Surgery, Erzincan, Turkey 2 Ibni Sina Hospital, Department of General Surgery, Kayseri, Turkey 3 Diyarbakir Research and Educational Hospital, Department of Pediatric Neurology, Diyarbakir, T...

Turan Related Problems for Hypergraphs

For an /-uniform hypergraph 3and an integer n, the Turan number ex(n, F) for F on n vertices is denned to be the maximum size \Q\ of a hypergraph Q C [n] not containing a copy of F C2\ as a subhypergraph. For 1 = 1 and f = Kk , the complete graph on k vertices, these numbers were determined by P. Turan. However, for I > 2, and nearly any hypergraph F, the Turan problem of determining the number...

On a Two-Sided Turan Problem

Given positive integers n, k, t, with 2 ≤ k ≤ n, and t < 2, let m(n, k, t) be the minimum size of a family F of nonempty subsets of [n] such that every k-set in [n] contains at least t sets from F , and every (k − 1)-set in [n] contains at most t− 1 sets from F . Sloan et. al [11] determined m(n, 3, 2) and Füredi et. al [6] studied m(n, 4, t) for t = 2, 3. We consider m(n, 3, t) and m(n, 4, t) ...

Betting against Beta or Demand for Lottery ∗ Turan

Frazzini and Pedersen (2014) document that a betting against beta strategy that takes long positions in low-beta stocks and short positions in high-beta stocks generates a large abnormal return of 6.6% per year and they attribute this phenomenon to funding liquidity risk. We find strong confirmation of their results on U.S. equity data, but provide evidence of an alternative explanation. Portfo...

Jensen Polynomials and the Turan and Laguerre Inequalities