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of 314
pro vyhledávání: '"A. Topuzoglu"'
We introduce a new concept, the APN-defect, which can be thought of as measuring the distance of a given function $G:\mathbb{F}_{2^n} \rightarrow \mathbb{F}_{2^n}$ to the set of almost perfect nonlinear (APN) functions. This concept is motivated by t
Externí odkaz:
http://arxiv.org/abs/2406.07468
Autor:
Anbar, Nurdagül, Oduzak, Almasa, Patel, Vandita, Quoos, Luciane, Somoza, Anna, Topuzoğlu, Alev
The well-known Chowla and Zassenhaus conjecture, proven by Cohen in 1990, states that if $p>(d^2-3d+4)^2$, then there is no complete mapping polynomial $f$ in $\Fp[x]$ of degree $d\ge 2$. For arbitrary finite fields $\Fq$, a similar non-existence res
Externí odkaz:
http://arxiv.org/abs/1703.08086
Autor:
Işık, Leyla, Topuzoğlu, Alev
Most results on the value sets $V_f$ of polynomials $f \in \mathbb{F}_q[x]$ relate the cardinality $|V_f|$ to the degree of $f$. In particular, the structure of the spectrum of the class of polynomials of a fixed degree $d$ is rather well known. We c
Externí odkaz:
http://arxiv.org/abs/1701.06158
The well-known Chowla and Zassenhaus conjecture, proven by Cohen in 1990, states that for any $d\ge 2$ and any prime $p>(d^2-3d+4)^2$ there is no complete mapping polynomial in $\mathbb{F}_{p}[x]$ of degree $d$. For arbitrary finite fields $\mathbb{F
Externí odkaz:
http://arxiv.org/abs/1604.07710
The Walsh transform $\widehat{Q}$ of a quadratic function $Q:F_{p^n}\rightarrow F_p$ satisfies $|\widehat{Q}(b)| \in \{0,p^{\frac{n+s}{2}}\}$ for all $b\in F_{p^n}$, where $0\le s\le n-1$ is an integer depending on $Q$. In this article, we study the
Externí odkaz:
http://arxiv.org/abs/1603.04685
Akademický článek
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Autor:
Yolsal, Nuray, Karabey, Selma, Bulut, Ayşen, Topuzoglu, Asya, Agkoc, Suheyla, Onoglu, Nazan, Neyzi, Olcay
Publikováno v:
Reproductive Health Matters, 2004 Nov 01. 12(24), 189-199.
Externí odkaz:
https://www.jstor.org/stable/3776594
Publikováno v:
Volume: 12, Issue: 2 331-336
Clinical and Experimental Health Sciences
Clinical and Experimental Health Sciences
Objective In first-episode psychosis, a relationship may exist between disruption communication between two brain hemispheres and psychosis symptomatology. We aimed to investigate the relationship between corpus callosum (CC) volume and psychosis sym
Autor:
Topuzoğlu, Ahmet, Binbay, Tolga, Ulaş, Halis, Elbi, Hayriye, Aksu Tanık, Feride, Zağlı, Nesli, Alptekin, Köksal
Publikováno v:
In Journal of Affective Disorders 1 August 2015 181:78-86
Autor:
Topuzoğlu, Alev
Publikováno v:
In Journal of Symbolic Computation August 2014 64:53-66