Results 21 to 30 of about 16,254,462 (314)
Socio-Technical Viability Framework for Micro Hydropower in Group Water-Energy Schemes
Energies, 2021 Most renewable energy (RE) studies focus on technology readiness, environmental benefits and/or cost savings. The market permeation, viability and adoption of RE technologies such as micro hydropower (MHP), however, require the alignment of other ...
Kemi Adeyeye +4 more
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Essential dimension and pro-finite group schemes
, 2021 A. Vistoli observed that, if Grothendieck's section conjecture is true and $X$ is a smooth hyperbolic curve over a field finitely generated over $\mathbb{Q}$, then $\underline{\pi}_{1}(X)$ should somehow have essential dimension $1$.
Bresciani, Giulio
core +1 more source
On the Structure of Affine Flat Group Schemes Over Discrete Valuation Rings, II [PDF]
International mathematics research notices, 2017 In the first part of this work [ 12], we studied affine group schemes over a discrete valuation ring (DVR) by means of Neron blowups. We also showed how to apply these findings to throw light on the group schemes coming from Tannakian categories of ...
N. D. Duong, P. H. Hai, J. Santos
semanticscholar +1 more source
A distributed cross-chain mechanism based on notary schemes and group signatures
Journal of King Saud University: Computer and Information Sciences, 2023 Blockchain technology has attracted significant attention since its publication. However, most existing blockchain platforms are isolated systems, which makes it difficult to exchange data among different blockchains. The industry has proposed the notary
Xiaohua Wu +4 more
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Cohomology for Drinfeld doubles of some infinitesimal group schemes [PDF]
Algebra & Number Theory, 2017 Consider a field k of characteristic p > 0, G_r the r-th Frobenius kernel of a smooth algebraic group G, DG_r the Drinfeld double of G_r, and M a finite dimensional DG_r-module.
E. Friedlander, C. Negron
semanticscholar +1 more source
Improved local truncation schemes for the higher-order tensor renormalization group method
Nuclear Physics B, 2023 The higher-order tensor renormalization group is a tensor-network method providing estimates for the partition function and thermodynamical observables of classical and quantum systems in thermal equilibrium.
Jacques Bloch +3 more
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A Survey on Secure Group Communication Schemes With Focus on IoT Communication
IEEE Access, 2022 A key feature for Internet of Things (IoT) is to control what content is available to each user. To handle this access management, encryption schemes can be used. Due to the diverse usage of encryption schemes, there are various realizations of 1-to-1, 1-
Thomas Prantl +9 more
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Cohen–Lenstra heuristics for étale group schemes and symplectic pairings [PDF]
Compositio Mathematica, 2016 We generalize the Cohen–Lenstra heuristics over function fields to étale group schemes $G$ (with the classical case of abelian groups corresponding to constant group schemes).
Michael Lipnowski, Jacob Tsimerman
semanticscholar +1 more source
Local duality for representations of finite group schemes [PDF]
Compositio Mathematica, 2016 A duality theorem for the stable module category of representations of a finite group scheme is proved. One of its consequences is an analogue of Serre duality, and the existence of Auslander–Reiten triangles for the $\mathfrak{p}$ -local and $\mathfrak ...
D. Benson +3 more
semanticscholar +1 more source
Theoretical Bounds on Performance in Threshold Group Testing Schemes
Mathematics, 2020 A threshold group testing (TGT) scheme with lower and upper thresholds is a general model of group testing (GT) which identifies a small set of defective samples. In this paper, we consider the TGT scheme that require the minimum number of tests.
Jin-Taek Seong
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