We prove that C-robustly transitive diffeomorphisms on surfaces with boundary do not exist, and we exhibit a class of diffeomorphisms of surfaces with boundary which are C−robustly transitive, with k ≥ 2. This class of diffeomorphisms are examples where a version of Palis’ conjecture on surfaces with boundary, about homoclinic tangencies and uniform hyperbolicity, does not hold in the C−topolog...

The renormalization, at the next-to-leading order in α s , of the ∆B = 2 operators at the lowest order in the heavy quark expansion, namely in the static theory, is computed taking into account previously missed contributions. These operators are relevant for the calculation of the B 0 – ¯ B 0 mixing on the lattice.

The NOMAD experiment collected unprecedent neutrino data samples, matching both the large statistics of massive calorimeters and the reconstruction quality of bubble chambers. This paper describes the determination of the weak mixing angle which is ongoing in NOMAD, with a target precision of ∼ 1%. In addition, measurements of the νµ quasi-elastic cross-section and of neutrino Charged Current d...

Status of the problem of neutrino masses, mixing and oscillations is discussed. Future perspectives are briefly considered.

Code-mixing and code-switching are frequent features in online conversations. Classification of such text is challenging if one the languages low-resourced. Fine-tuning pre-trained multilingual language models a promising avenue for code-mixed classification. In this paper, we explore adapter-based fine-tuning PMLMs CMCS We introduce sequential parallel stacking adapters, continuous training ad...

This work shows that African Commonwealth writers in their use of the English language have possibility deploying three levels identifiable Commonwealth, order to convey a veritable experience with needed authenticity. These include Acrolectal English, Mesolectal and Basilectal English. By using data from Literary Discourse, selected writings Achebe (1982), Asong (1995), Tah (2015), basing anal...

This article deals with the regional variants of English language and describes in detail currently relevant reasons for appearance dialects their existence modern English. The main theoretical basis this research proves that one person’s individual speech is result mixing varieties features. analyses foreign linguistical discussions about American variant its influence on British wit...

A brief summary of the status of neutrino masses, mixing and oscillations is presented. Neutrinoless double β-decay is considered. Predictions for the effective Majorana mass are reviewed. A possible test of the calculations of nuclear matrix elements of the 0νββ-decay is proposed.