Results 11 to 20 of about 1,745,742 (268)
The a-numbers of Fermat and Hurwitz curves [PDF]
Journal of Pure and Applied Algebra, 2018 For an algebraic curve $\mathcal{X}$ defined over an algebraically closed field of characteristic $p >0$, the $a$-number $a(\mathcal{X})$ is the dimension of the space of exact holomorphic differentials on $\mathcal{X}$. We compute the $a$-number for an infinite families of Fermat and Hurwitz curves.
Montanucci, Maria, Speziali, Pietro
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The a-Number of Certain Hyperelliptic Curves
Iranian Journal of Science and Technology, Transactions A: Science, 2022 9 ...
Nourozi, Vahid +2 more
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a-numbers of curves in Artin–Schreier covers [PDF]
Algebra & Number Theory, 2020 Let $π: Y \to X$ be a branched $\mathbf{Z}/p \mathbf{Z}$-cover of smooth, projective, geometrically connected curves over a perfect field of characteristic $p>0$. We investigate the relationship between the $a$-numbers of $Y$ and $X$ and the ramification of the map $π$.
Booher, Jeremy, Cais, Bryden
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The 𝑎-numbers of Jacobians of Suzuki curves [PDF]
Proceedings of the American Mathematical Society, 2013 For m ∈
Friedlander, Holley +4 more
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On the chromatic number of disjointness graphs of curves [PDF]
Journal of Combinatorial Theory, Series B, 2020 21 pages, 5 ...
Pach, János, Tomon, István
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On the number of real curves associated to a complex algebraic curve [PDF]
Proceedings of the American Mathematical Society, 1994 Using non-Euclidean crystallographic groups we give a short proof of a theorem of Natanzon that a complex algebraic curve of genus g ⩾
Bujalance, Emilio +2 more
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The \(a\)-number of Jacobians of certain maximal curves
Transactions on Combinatorics, 2021 Summary: In this paper, we compute a formula for the \(a\)-number of certain maximal curves given by the equation \(y^q+y=x^{\frac{q+1}{2}}\) over the finite field \(\mathbb{F}_{q^2}\). The same problem is studied for the maximal curve corresponding to \(\sum_{t=1}^s y^{q/2^t}=x^{q+1}\) with \(q=2^s\), over the finite field \(\mathbb{F}_{q^2}\).
Nourozi, vahid +2 more
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The Writhing Number of a Space Curve [PDF]
Proceedings of the National Academy of Sciences, 1971 A geometric invariant of a space curve, the writhing number, is defined and studied. For the central curve of a twisted cord the writhing number measures the extent to which coiling of the central curve has relieved local twisting of the cord. This study originated in response to questions that arise in the study of supercoiled double-stranded DNA ...
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Determination of hydrologic soil group for the calculation of floods At Upper Brantas Watershed
Jurnal Sumber Daya Air, 2017 Dams are planned and built to be used for water resources activities. Besides the benefits, there were a great danger if the inability of the dam structure to holding the flood is available.
Anri Noor Annisa Ramadan, Wanny K Adidarma, Bambang Adi Riyanto, Kamsiyah Windianita
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Soil hydrologic group detection based on geomorphologic facieses and slope (Case study: Taleghan Watershed, Iran) [PDF]
Desert, 2011 The main goal of this paper is to propose a new practical method for hydrologic soil group estimation in surface runoff process based on geomorphology facieses and slop. The determination of CN based on this method can reduce the time and cost of project.
F. Daliri +3 more
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