Results 91 to 100 of about 121,729 (283)
Amphibious Movement of Microrobots Inspired by Water Spiders
Advanced Science, EarlyView.Inspired by the water strider, a novel microrobot is designed to maintain amphibious mobility in complex environments. It retains the ability to traverse the air‐liquid interface and perform directional movement within sophisticated, multifaceted environments, including complex gastric wall structures, with precise controllability.
Xiao Hu +7 more
wiley +1 more source
On the fourth power mean of the generalized three-term exponential sums
四川大学学报. 自然科学版, 2020 This paper aims at calculation of the fourth power mean of a certain generalized three-term exponential sums modulo p, an odd prime.By using some properties of the classical Gauss sums and character sums, we give some exact calculating formulae and ...
Tang Rui, CHEN Long
doaj
Cyclotomy of order 15 over GF(p2), p=4, 11(mod15)
International Journal of Mathematics and Mathematical Sciences, 1986 For primes p≡4, 11(mod15) explicit formulae are obtained for the cyclotomic numbers of order 15 over GF(p2).
Christian Friesen +3 more
doaj +1 more source
Trump Tariffs 2.0: Assessing the Impacts on US Distilled Spirits Imports
Agribusiness, EarlyView.ABSTRACT The proposed 25% tariff on Mexico and Canada could have significant repercussions on US imports of distilled spirits. This study estimates US import demand across various spirit categories (e.g., tequila, whiskey) and assesses the potential impact of the proposed tariff.
Andrew Muhammad
wiley +1 more source
One kind hybrid character sums and their upper bound estimates
Journal of Inequalities and Applications, 2018 The main purpose of this paper is applying the analysis method, the properties of Lucas polynomials and Gauss sums to study the estimation problems of some kind hybrid character sums. In the end, we obtain several sharp upper bound estimates for them. As
Jianhong Zhao, Xiao Wang
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Dal'nevostochnyi Matematicheskii Zhurnal, 2020 In this paper we calculate averages by parameters of Kloosterman sums, which include Dirichlet characters. They appear when constructing arithmetic trace formulas in the theory of automorphic forms.
M.O. Avdeeva, N.V. Gorbatuk, N.A. Shulga
openaire +1 more source
Classical Simulation of Quantum Circuits by Half Gauss Sums
, 2022 We give an efficient algorithm to evaluate a certain class of exponential sums, namely the periodic, quadratic, multivariate half Gauss sums. We show that these exponential sums become
Bu, Kaifeng, Koh, Dax E.
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A Critical Assessment of Bonding Descriptors for Predicting Materials Properties
Advanced Intelligent Discovery, EarlyView.The impact of new bonding descriptors in machine learning models for predicting material properties is assessed. Improvements are validated using significance tests, and new, intuitive descriptors for screening lattice thermal conductivity and projected force constants are introduced.
Aakash Ashok Naik +6 more
wiley +1 more source
The Hybrid Power Mean of Sixth Gauss Sums and the Two-Term Exponential Sums
Journal of Applied MathematicsThe principal aim of this paper is to analyze the hybrid power mean value of sixth Gauss sums and two-term exponential sums. It will use various analytic methods and elementary methods to develop unique identities for these types of sums.
Xuan Wang
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Anderson's Root Numbers and Thakur's Gauss Sums [PDF]
, 1997 In this paper we prove that Anderson's root numbers introduced in [1] are certain products of Thakur's Gauss sums up to a polynomial factors in Fqd[T].
Feng, Keqin
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