Results 91 to 100 of about 89,439 (293)

Explicit class field theory: one dimensional and higher dimensional [PDF]

open access: yes, 2018
This thesis investigates class field theory for one dimensional fields and higher dimensional fields. For one dimensional fields we cover the cases of local fields and global fields of positive characteristic.
Yoon, Seok Ho
core  

Field Report from Collaborative Research Center 1625: Heterogeneous Research Data Management Using Ontology Representations

open access: yesAdvanced Engineering Materials, EarlyView.
A unified research data management framework for heterogeneous materials data is presented. The system integrates multimodal datasets using ontologies and knowledge graphs, enabling interoperability and FAIR (findable, accessible, interoperable, reusable) data principles. By linking data across scales and workflows, it supports reproducible, Artifitial
Doaa Mohamed   +6 more
wiley   +1 more source

The preservation of nineteenth-century industrial buildings near historical city centres: the case of Ghent

open access: yesActa Academica, 2004
Many nineteenth-century industrial buildings in Flanders in general and in Ghent in particular are still waiting for (permanent) users and functions.
Dominique Vanneste
doaj   +3 more sources

Finite Time Path Field Theory and a New Type of Universal Quantum Spin Chain Quench Behavior

open access: yes
We discuss different quench protocols for Ising and XY spin chains in a transverse magnetic field. With a sudden local magnetic field quench as a starting point, we generalize our approach to a large class of local non-sudden quenches.
Domagoj Kuić   +2 more
core   +1 more source

Towards Defect Phase Diagrams: From Research Data Management to Automated Workflows

open access: yesAdvanced Engineering Materials, EarlyView.
A research data management infrastructure is presented for the systematic integration of heterogeneous experimental and simulation data required for defect phase diagrams. The approach combines openBIS with a companion application for large‐object storage, automated metadata extraction, provenance tracking and federated data access, thereby supporting ...
Khalil Rejiba   +5 more
wiley   +1 more source

Class Field Theory and the Main Theorem of Complex Multiplication

open access: yes, 2023
We give an exposition of the results of class field theory and the theory of elliptic curves with complex multiplication. We begin by reviewing the basic number theoretic and algebraic concepts needed to state the main theorems of local and global class ...
Lu, Frank
core  

Nondiscrete local ramified class field theory

open access: yesKyoto Journal of Mathematics, 1995
The paper actually contains abelian class field theory of a field \(k\) which is an infinite algebraic extension of \(\mathbb{Q}_p\) with finite residue degree and finite exponent of \(p\) in the Steinitz number of the degree \(|k:Q_p|\). As a generalization of classical local class field theory the results of the paper have been known for at least 40 ...
Iovita, Adrian, Zaharescu, Alexandru
openaire   +3 more sources

Dielectric Barrier Discharge Plasma Deoxidation of Natively Oxide Layer of Copper Powders in a Fluidized Bed

open access: yesAdvanced Engineering Materials, EarlyView.
This paper presents a novel approach to reducing oxide layers on metal powders using low‐temperature hydrogen dielectric barrier discharge plasmas at atmospheric pressure. Unlike conventional hydrogen‐plasma reductions, the powders do not contact the plasma directly.
Shukang Zhang   +3 more
wiley   +1 more source

PENGEMBANGAN LOCAL INSTRUCTIONAL THEORY TOPIK SEGIEMPAT BERBASIS RME UNTUK MENINGKATKAN KEMAMPUAN PEMECAHAN MASALAH MATEMATIS

open access: yesAksioma: Jurnal Program Studi Pendidikan Matematika
Siswa kesulitan dalam memecahkan masalah karena mereka jarang terlibat dalam pembelajaran yang realistik. Dalam rangka membantu siswa kelas VII meningkatkan kemampuan pemecahan masalah matematis, penelitian ini bertujuan untuk menetapkan local ...
Endah Zulfah   +2 more
doaj   +1 more source

Universally finite gravitational and gauge theories

open access: yesNuclear Physics B, 2015
It is well known that standard gauge theories are renormalizable in D=4 while Einstein gravity is renormalizable in D=2. This is where the research in the field of two derivatives theories is currently standing.
Leonardo Modesto, Lesław Rachwał
doaj   +1 more source

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