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1. |
Record Nr. |
UNINA9910254061303321 |
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Autore |
Jones Gareth A |
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Titolo |
Dessins d'enfants on Riemann surfaces / / by Gareth A. Jones, Jürgen Wolfart |
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Pubbl/distr/stampa |
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Cham : , : Springer International Publishing : , : Imprint : Springer, , 2016 |
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ISBN |
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Edizione |
[1st ed. 2016.] |
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Descrizione fisica |
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1 online resource (264 p.) |
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Collana |
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Springer Monographs in Mathematics, , 1439-7382 |
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Disciplina |
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Soggetti |
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Geometry, Algebraic |
Group theory |
Functions of complex variables |
Geometry, Hyperbolic |
Algebraic Geometry |
Group Theory and Generalizations |
Functions of a Complex Variable |
Several Complex Variables and Analytic Spaces |
Hyperbolic Geometry |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Note generali |
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Description based upon print version of record. |
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Nota di bibliografia |
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Includes bibliographical references and index. |
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Nota di contenuto |
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Historical and introductory background -- Graph embeddings -- Dessins and triangle groups -- Galois actions -- Quasiplatonic surfaces, and automorphisms -- Regular maps -- Regular embeddings of complete graphs -- Wilson operations -- Further examples -- Arithmetic aspects -- Beauville surfaces. |
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Sommario/riassunto |
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This volume provides an introduction to dessins d'enfants and embeddings of bipartite graphs in compact Riemann surfaces. The first part of the book presents basic material, guiding the reader through the current field of research. A key point of the second part is the interplay between the automorphism groups of dessins and their Riemann surfaces, and the action of the absolute Galois group on dessins and their algebraic curves. It concludes by showing the links between the theory of dessins and other areas of arithmetic and geometry, such as the abc conjecture, complex multiplication and |
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Beauville surfaces. Dessins d'Enfants on Riemann Surfaces will appeal to graduate students and all mathematicians interested in maps, hypermaps, Riemann surfaces, geometric group actions, and arithmetic. |
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2. |
Record Nr. |
UNINA9910734875603321 |
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Autore |
Li Ao |
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Titolo |
6GN for Future Wireless Networks : 5th EAI International Conference, 6GN 2022, Harbin, China, December 17-18, 2022, Proceedings, Part II / / edited by Ao Li, Yao Shi, Liang Xi |
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Pubbl/distr/stampa |
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Cham : , : Springer Nature Switzerland : , : Imprint : Springer, , 2023 |
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ISBN |
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Edizione |
[1st ed. 2023.] |
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Descrizione fisica |
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1 online resource (364 pages) |
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Collana |
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Lecture Notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering, , 1867-822X ; ; 505 |
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Altri autori (Persone) |
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Disciplina |
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Soggetti |
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Computer networks |
Coding theory |
Information theory |
Education - Data processing |
Computer Communication Networks |
Coding and Information Theory |
Computers and Education |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Nota di contenuto |
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Artificial intelligent techniques for 6G Networks -- Dual-point side-fed circularly polarized microstrip antenna design -- A semi-supervised classification method for 6G remote sensing images based on Pseudo-label and false representation recognition -- Establishment of Soil Quantitative Detection Model Based on Sparrow Search Algorithm -- Soil Temperature and Humidity Detection System Based on Machine |
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Learning and Computer Vision -- Extraction of soybean pod features based on computer vision -- Artificial Intelligence Cross-Domain Fusion Pattern Recognition Based on Intelligent Robot Algorithm -- Cross-Border Technology Integration in the Field of Artificial Intelligence Based on Neural Network Algorithm -- Research on ad hoc network routing protocol for UAV application -- Research on Emergency Communication Technology of UAV Based on D2D -- China Mobile network architecture for 6G -- Mobile Edge Computing for 6G Networks -- 3D Battlefield Radiation Source Location Tracking Algorithm -- Server Selection and Resource Allocation for Energy Minimization in Satellite Edge Computing -- Comprehensive Interference Analysis for ZC-NOMA -- Soybean pods and stems segmentation based on an improved Watershed -- Design and implementation of garbage classification system based on convolutional neural network -- Study on the effect of total Se content of Chinese cabbage fermentation broth on its quality evaluation based on wireless environmental monitorin -- Development Road Map and Planning Mode of Artificial Intelligence Technology Under the Background of Internet Information -- Artificial Intelligence Technology in Computer Vision and Network Field -- Research on precise ideological and political education in colleges and universities based on the analysis of student group portraits -- Heterogeneous Edge Network of Agricultural and Forestry Plant Protection UAV Research on Computing Offload and Resource Management -- Unmanned Aerial Vehicle Communication for 6G Networks -- Research on Anycast Scheduling Algorithm in Edge Computing Networks -- Research on UAV Communication Technology Based on 6G network -- Synchronization technology for underwater acoustic mobile communication -- UAV path planning based on APF-Q-learning -- Simulation analysis of Inter-digital electrodes sensor based on HFSS -- 6G Network Security Technology Based on Artificial Intelligence -- Research on Key Technologies of agricultural and forestry plant protection UAV -- The Development Demand and Application Prospect of Intelligentization in the Logistics Industry for 6G Technology -- Challenges and Reflections on Vocational Education in 6G Era. |
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Sommario/riassunto |
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This 2-volume set constitutes the proceedings of the 5th International Conference on 6G for Future Wireless Networks, 6GN 2022, held in Harbin, China, in December 2022. The 60 full papers were selected from 194 submissions and present the state of the art and practical applications of 6G technologies. The papers are arranged thematically in tracks as follows: Resource Allocation for 6G Networks; Security and Privacy for 6G Networks; Big data mining and pattern analysis techniques for 6G Networks; Artificial intelligent techniques for 6G Networks; Mobile Edge Computing for 6G Networks; Unmanned Aerial Vehicle Communication for 6G Networks. |
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