There have been comments on the starting paper, hep-th/0106074, which point out unclear motivation and definition of noncommutative momentum introduced. This paper is withdrawn by the author for more clear presentation....
The ABC flow was originally introduced by Arnol'd to investigate Lagrangian chaos. It soon became the prototype example to illustrate magnetic-field amplification via fast dynamo action, i.e. dynamo action exhibiting magnetic-field amplification on a...
Superstar" and a cash prize of $200,000. This season introduced a LaLaPaRuZa Lip-Sync Smackdown competition for the eliminated queens that took place before the
Hello! As the Obsidian team introduced a brand new plan for Obsidian sync that is even more affordable I want to give my views on these three syncing solutions, the pros and the cons for any people ...
Log-likelihood ratio (LLR) computation for non-binary modulations over fading channels is complicated. A measure of LLR accuracy on asymmetric binary channels is introduced to facilitate good LLR approximations for non-binary modulations. Consideri...
6 days ago · Over the past year, on the public platform, we introduced new features, including AI Assist, support for open-ended questions, enhancements to Chat, launched Coding Challenges, created an …
6 days ago · Over the past year, on the public platform, we introduced new features, including AI Assist, support for open-ended questions, enhancements to Chat, launched Coding Challenges, created an …
Dec 29, 2025 · It was invented by Friedrich Buschmann and introduced as a portable wind instrument with two reed organs connected by folding bellows. The accordion has since gained popularity …
We study the operad $n\text{-}Lie_d$, whose algebras are graded $n$-Lie algebras with degree $d$ $n$-arity operations, which were introduced in Nambu mechanics and later studied in the algebraic setting with Filippov. We compute the Koszul dual of $n...
4 years of study. Group, or Day Vocational, Certificate ("Group Cert", or "Day Cert"): (Irish: Teastas Grúpa, Teastas na nGairmchúrsaí Lae) introduced
Jul 2, 2024 · A new Amazon discount section featuring goods shipped directly from China is set to be introduced in its online store. How might this impact its competitive positioning against Temu and …
In a previous paper we generalized the definition of a multilinear map to arbitrary groups and introduced two multiparty key-exchange protocols using nilpotent groups. In this paper we have a closer look at the protocols and will address some incorre...
Wiltshire-Gordon has introduced a homotopy model for ordered configuration spaces on a given simplicial complex. That author asserts that, after a suitable subdivision, his model also works for unordered configuration spaces. We supply details justif...
We explain how the usual algebras of Feynman diagrams behave under the grope degree introduced in "Grope cobordism of classical knots." We show that the Kontsevich integral rationally classifies grope cobordisms of knots in 3-space when the ``class...
Reebok Zig is an athletic footwear technology and collection of shoes designed by Reebok. ZigTech debuted in January 2010 and was first introduced with
Population protocols have been introduced by Angluin et al. as a model of networks consisting of very limited mobile agents that interact in pairs but with no control over their own movement. A collection of anonymous agents, modeled by finite automa...
Hamiltonian mechanics is a reformulation of Lagrangian mechanics that emerged in 1833. Introduced by Sir William Rowan Hamilton, Hamiltonian mechanics replaces