Tagungen und Workshops zum Thema Graphentheorie und Kombinatorik

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ALLE LÄNDER (41)
1
New Directions in Statistical Inference on Networks and Graphs
19. Sep 2021 - 24. Sep 2021 • Banff Centre in Alberta, Kanada
Veranstalter:
Banff International Research Station for Mathematical Innovation and Discovery (BIRS)
Zusammenfassung:
Advances in data collection and social media have led to network and graph data becoming available in many areas, including social sciences, biological sciences, and engineering. Understanding and modeling network structure, as well as conducting rigorous statistical inference to assess uncertainty, can provide crucial insights into the dynamics and interaction mechanisms of the system. Statistical network analysis to date has largely focused on the setting where a single network is observed as a noisy version of some underlying structure of interest. This setting in itself is challenging, requiring adaptation of existing statistical frameworks to networks and bridging the gap between theoretically optimal performance and computational feasibility. The workshop will start by covering recent advances in this setting.
Eintrags-ID:
1364426
2
GPCO2021 — German-Polish Conference on Optimization
20. Sep 2021 - 24. Sep 2021 • Apolda, Deutschland
Veranstalter:
Friedrich-Schiller-University Jena
Zusammenfassung:
We are pleased to announce the 8th German-Polish Conference on Optimization – Methods and Applications, organized by the Friedrich Schiller University Jena and held at "Hotel am Schloss" in Apolda, Germany on September 20–24, 2021. The present conference is a continuation of the German-Polish Conference on Optimization series held in Żagań (1999), Cottbus (2002), Będlewo (2005), Moritzburg (2009), Kraków (2011), Wittenberg (2014) and Będlewo (2017).
Kontakt:
Conference Office;     Tel.: [+49 3641 946200];     Email: nadin.friebe@uni-jena.de
Themen:
theory of smooth and non-smooth optimization, variational problems and variational inequalities, optimal control, inverse and ill-posed problems, combinatorial optimization, vector optimization, solution methods and applications of optimization
Eintrags-ID:
1366699
3
DIAGRAMS 2021 — 12th International Conference on the Theory and Application of Diagrams
28. Sep 2021 - 30. Sep 2021 • VIRTUAL Conference, Überall (Virtuelle Veranstaltung)
Eintrags-ID:
1432133
4
AAAC 2021 — 14th Annual Meeting of Asian Association for Algorithms and Computation
22. Okt 2021 - 24. Okt 2021 • Tainan, Taiwan
Eintrags-ID:
1435731
Verwandte Fachgebiete:
5
COCOON 2021 — 27th International Computing and Combinatorics Conference
24. Okt 2021 - 26. Okt 2021 • National Cheng Kung University, Tainan, Taiwan
6
RP'21 — 15th International Conference on Reachability Problems
25. Okt 2021 - 27. Okt 2021 • University of Liverpool, Liverpool, Großbritannien
Eintrags-ID:
1435798
Verwandte Fachgebiete:
7
MCCCC — 34th Midwest Conference on Combinatorics and Combinatorial Computing
27. Okt 2021 - 29. Okt 2021 • University of Nevada, Las Vegas, NV, Vereinigte Staaten
Eintrags-ID:
1435766
Verwandte Fachgebiete:
8
34th Midwest Conference on Combinatorics and Combinatorial Computing
29. Okt 2021 • The University of Nevada Las Vegas Las Vegas, Nevada, Vereinigte Staaten
Zusammenfassung:
As the name indicates, this is a combinatorics conference. There will be six plenary speakers: Brian Alspach, Darryn Bryant, Fan Chung, Marijn Heule, Mateja Sajna and Richard Wilson. Also, the participants are invited to give a 20-minute contributed talk.
Eintrags-ID:
1435869
9
ADT 2021 — 7th International Conference on Algorithmic Decision Theory
03. Nov 2021 - 05. Nov 2021 • Toulouse, Frankreich
Veranstalter:
University of Toulouse
Zusammenfassung:
The ADT 2021 conference focus is on algorithmic decision theory broadly defined, seeking to bring together researchers and practitioners coming from diverse areas of Computer Science, Economics and Operations Research in order to improve the theory and practice of modern decision support. The conference topics include research in Algorithms, Argumentation Theory, Artificial Intelligence, Computational Social Choice, Database Systems, Decision Analysis, Discrete Mathematics, Game Theory, Machine Learning, Matching, Multi-agent Systems, Multiple Criteria Decision Aiding, Networks, Optimization, Risk Management, and Utility Theory.
Eintrags-ID:
1432157
Verwandte Fachgebiete:
10
Machine Learning and Signal Processing on Graphs
07. Nov 2021 - 11. Nov 2021 • CIRM (Marseille Luminy), Frankreich
Veranstalter:
CIRM – Centre International de Rencontres Mathématiques
Eintrags-ID:
1406534
11
Combinatorial Optimization
07. Nov 2021 - 13. Nov 2021 • Oberwolfach , Deutschland
Veranstalter:
Mathematisches Forschungsinstitut Oberwolfach (MFO, Oberwolfach Research Institute for Mathematics)
Eintrags-ID:
1313237
12
20th Triangle Lectures in Combinatorics
14. Nov 2021 • Greensboro, NC – online, Vereinigte Staaten
Veranstalter:
University of North Carolina, Greensboro, NC
Zusammenfassung:
These are a series of combinatorial workshops, held once per semester, each on a Saturday. The series began with its first meeting in spring 2010. They rotate among the universities in and around the Research Triangle. Participants come from numerous colleges and universities within a few hours drive, and some from even farther away. These workshops are funded by the National Science Foundation, in particular enabling us to bring in four exciting speakers to give one hour talks each time as well as funding travel expenses for participants.
Eintrags-ID:
1392624
13
Kolkom 2021 — Kolloquium über Kombinatorik
14. Nov 2021 - 20. Nov 2021 • Paderborn, Deutschland
Veranstalter:
Paderborn University, Paderborn, Germany
Zusammenfassung:
The Colloquium on Combinatorics is a forum that brings together young researchers and well established scientists. The colloquium will cover all areas of Combinatorics and Discrete Mathematics in a broad sense, including combinatorial aspects in Algebra, Geometry, Optimization and Computer Science. All participants are cordially invited to give a scientific talk
Eintrags-ID:
1392590
14
Graph Product Structure Theory
21. Nov 2021 - 26. Nov 2021 • Banff Centre in Alberta, Kanada
Veranstalter:
Banff International Research Station for Mathematical Innovation and Discovery (BIRS)
Zusammenfassung:
Graphs are the standard mathematical model of many real-world entities: computer networks, road and highway networks, drainage systems, river networks, electrical networks, and so on. In some cases, these highly-complicated graphs are contained in the product of two or more much simpler graphs. In a recent breakthrough, it was shown that this is the case for planar or near-planar graphs like those that model river, road, and highway networks; any such graph is contained in the product of a simple tree-like graph and a path. This product structure gives deep insight into these graphs and their properties, allowing a host of mathematical and algorithmic tools to be applied to these graphs. The goal of this workshop is to continue the search for product structure in more general classes of graphs as well as to find new methods to exploit such product structure mathematically and algorithmically, when it is present.
Eintrags-ID:
1364518
15
Mini-school on Model Theory and Combinatorics
02. Dez 2021 - 03. Dez 2021 • The Fields Institute –Toronto, Ontario, Kanada
Veranstalter:
The Fields Institute for Research in Mathematical Sciences
Zusammenfassung:
Scheduled as part of the Thematic Program on Trends in Pure and Applied Model Theory
Eintrags-ID:
1386107
16
Workshop on Model Theory and Combinatorics
06. Dez 2021 - 10. Dez 2021 • The Fields Institute –Toronto, Ontario, Kanada
Veranstalter:
The Fields Institute for Research in Mathematical Sciences
Eintrags-ID:
1386084
17
Metric Graph Theory and Related Topics
06. Dez 2021 - 10. Dez 2021 • CIRM (Marseille Luminy), Frankreich
Veranstalter:
CIRM – Centre International de Rencontres Mathématiques
Eintrags-ID:
1312491
18
AIM Workshop: Spectral graph and hypergraph theory: connections and applications
06. Dez 2021 - 10. Dez 2021 • American Institute of Mathematics - Online workshop, Vereinigte Staaten
Zusammenfassung:
This workshop, sponsored by AIM and the NSF, will be devoted to spectral graph theory and its extensions to digraphs and hypergraphs.
Eintrags-ID:
1433347
19
43ACC — The 43rd Australasian Combinatorics Conference
13. Dez 2021 - 17. Dez 2021 • Melbourne, Australien
Veranstalter:
The University of Melbourne
Zusammenfassung:
The 43rd Australasian Combinatorics Conference (43ACC) will be held at The University of Melbourne, Australia, 13-17 December 2021. Researchers in any area of discrete mathematics and its applications are warmly invited to attend this conference and give talks. Contributed talks will be around 20 - 25 minutes in length including time for questions. ACC is the annual conference of the Combinatorial Mathematics Society of Australasia (CMSA), which was called the Australasian Conference on Combinatorial Mathematics and Combinatorial Computing (ACCMCC) from 1989 to 2019. Past and future editions of this international conference can be found at http://combinatorics-australasia.org/conferences.html.
Eintrags-ID:
1415559
Verwandte Fachgebiete:
20
Graph Theory
02. Jan 2022 - 08. Jan 2022 • Oberwolfach , Deutschland
Veranstalter:
Mathematisches Forschungsinstitut Oberwolfach (MFO, Oberwolfach Research Institute for Mathematics)
Eintrags-ID:
1395859
21
FPSAC — The 33rd International Conference on Formal Power Series and Algebraic Combinatorics
10. Jan 2022 - 13. Jan 2022 • Bar-Ilan University, Ramat-Gan, Israel
Zusammenfassung:
The in person event will take place on January 10-13, 2022, followed by an online component.
Eintrags-ID:
1435834
Verwandte Fachgebiete:
22
Braids in Representation Theory and Algebraic Combinatorics
14. Feb 2022 - 18. Feb 2022 • Providence, RI, Vereinigte Staaten
Veranstalter:
ICERM
Zusammenfassung:
Braid groups and their generalizations play a central role in a number of places in 21st-century mathematics. In modern representation theory, braid groups have come to play an important organizing role, somewhat analogous to the role played by Weyl groups in classical representation theory. Recent advances have established strong connections between homological algebra (t-structures and stability conditions), geometric representation theory (Hilbert schemes, the Hecke category, and link homologies), and algebraic combinatorics (shuffle algebras, symmetric functions, and also Garside theory). Braid groups appear prominently in many of these connections. The goal of this workshop will be to bring experts in these different areas together to both communicate recent advances and also to formulate important questions for future work.
Kontakt:
Tel.: [401 863 5030];     Email: info@icerm.brown.edu
Eintrags-ID:
1417368
23
The Laguerre-Pólya Class and Combinatorics
13. Mär 2022 - 19. Mär 2022 • Oberwolfach , Deutschland
Veranstalter:
Mathematisches Forschungsinstitut Oberwolfach (MFO, Oberwolfach Research Institute for Mathematics)
Eintrags-ID:
1395882
24
WALCOM 2022 — 16th International Conference and Workshops on Algorithms and Computation
24. Mär 2022 - 26. Mär 2022 • University of Jember, Jember, East Java, Indonesien
Eintrags-ID:
1435701
Verwandte Fachgebiete:
25
Geometry and Analysis on Non-Compact Manifolds
28. Mär 2022 - 01. Apr 2022 • CIRM (Marseille Luminy), Frankreich
Veranstalter:
CIRM – Centre International de Rencontres Mathématiques
Themen:
CONFERENCE
Eintrags-ID:
1369353
Verwandte Fachgebiete:
26
Combinatorics, Probability and Computing
24. Apr 2022 - 30. Apr 2022 • Oberwolfach , Deutschland
Veranstalter:
Mathematisches Forschungsinstitut Oberwolfach (MFO, Oberwolfach Research Institute for Mathematics)
Eintrags-ID:
1395941
27
BIRS Workshop — Combinatorial Reconfiguration
08. Mai 2022 - 13. Mai 2022 • Banff, Alberta, Kanada
Veranstalter:
Banff International Research Station (BIRS) for Mathematical Innovation and Discovery
Eintrags-ID:
1439140
28
BIRS Workshop — Cross-community collaborations in combinatorics
29. Mai 2022 - 03. Jun 2022 • Banff, Alberta, Kanada
Veranstalter:
Banff International Research Station (BIRS) for Mathematical Innovation and Discovery
Eintrags-ID:
1439267
29
BIRS Workshop — Alberta-Montana Combinatorics and Algorithms Day
03. Jun 2022 - 05. Jun 2022 • Banff, Alberta, Kanada
Veranstalter:
Banff International Research Station (BIRS) for Mathematical Innovation and Discovery
Eintrags-ID:
1439265
30
9th Cracow Conference on Graph Theory
05. Jun 2022 - 10. Jun 2022 • Rytro, Polen
Veranstalter:
AGH University of Science and Technology, Faculty of Applied Mathematics
Zusammenfassung:
This is a subsequent meeting in the series of former Cracow Conferences on Graph Theory held in Niedzica (1990), Zgorzelisko (1994), Kazimierz Dolny (1997), Czorsztyn (2002), Ustroń (2006), Zgorzelisko (2010) and Rytro (2014, 2018). This event is also exceptional, as it shall provide opportunity to celebrate 70th birthday of Mariusz Woźniak.
Eintrags-ID:
1432104
31
NORCOM 2022 — 14. Nordic Combinatorial Conference
07. Jun 2022 - 09. Jun 2022 • Tromsø, Norwegen
Veranstalter:
UiT - The Arctic University of Norway
Zusammenfassung:
The Nordic Combinatorial Conference (NORCOM) is a triennial scientific meeting covering the fields of combinatorics and discrete mathematics, interpreted broadly, with the arrangement rotated among the five Nordic countries. The conference is a venue for Nordic as well as foreign combinatorialists to get together and interact in a relaxed atmosphere. Plenary talks are given by distinguished international scholars, and short presentations are given by participants.
Kontakt:
Local organizer Trygve Johnsen;     Tel.: [+4792891013];     Email: Trygve.Johnsen@uit.no
Themen:
Combinatorics, coding theory, discrete mathematics.
Eintrags-ID:
1429992
32
Combinatorics around the q-Onsager algebra Conference
20. Jun 2022 - 24. Jun 2022 • Kranjska Gora, Slowenien
Zusammenfassung:
At the conference we will be celebrating the 65th birthday of Paul Terwilliger. As such, the general theme of this conference will be the mathematical topics that Paul has worked on over the years (which all have relationships to the q-Onsager algebra).
Themen:
distance-regular graphs, association schemes, the subconstituent algebra, Leonard pairs, tridiagonal pairs, billiard arrays, lowering-raising triples, the tetrahedron algebra, the Onsager algebra, the equitable presentation of Uq(sl2), the q-tetrahedron algebra, the q-Onsager algebra in mathematical physics, the universal Askey-Wilson algebra
Eintrags-ID:
1424968
Verwandte Fachgebiete:
33
PP2022 — Permutation Patterns 2022
20. Jun 2022 - 24. Jun 2022 • Valparaiso, Indiana, Vereinigte Staaten
Veranstalter:
Valparaiso University, Department of Mathematics and Statistics
Zusammenfassung:
The 20th International Conference on Permutation Patterns will be held at Valparaiso University (Valparaiso, Indiana, USA). The conference will feature current research in the area of permutation patterns and its applications. Major themes in the conference include the structural theory of pattern classes, asymptotic behavior of pattern classes, generalized pattern avoidance, packing densities, and algorithmic and decidability problems.
Themen:
permutation, pattern class, packing density, enumerative combinatorics, algebraic combinatorics
Einsendeschluss für Abstracts:
30. Apr 2022
Eintrags-ID:
1442738
34
AEC 2021 — Algorithmic and Enumerative Combinatorics
04. Jul 2022 - 08. Jul 2022 • Wien, Österreich
Veranstalter:
TU Wien
Zusammenfassung:
The Algorithmic and Enumerative Combinatorics conference is the homonymous special research program's (SFB) concluding event.
Eintrags-ID:
1432105
35
Summer Graduate School — Random Graphs
05. Jul 2022 - 16. Jul 2022 • Mathematical Sciences Research Institute, Berkeley, Vereinigte Staaten
Veranstalter:
Mathematical Sciences Research Institute (MRSI)
Zusammenfassung:
The topic of random graphs is at the forefront of applied probability, and it is one of the central topics in multidisciplinary science where mathematical ideas are used to model and understand the real world. At the same time, random graphs pose challenging mathematical problems that have attracted the attention from probabilists and combinatorialists since the 1960, with the pioneering work of Erdös and Rényi. Around the turn of the millennium, very large data sets started to become available, and several applied disciplines started to realize that many real-world networks, even though they are from various different origins, share many fascinating features. In particular, many of such networks are small worlds, meaning that graph distances in them are typically quite small, and they are scalefree, in the sense that there are enormous differences in the number of connections that their elements make. In particular, such networks are quite different from the classical random graph models, such as proposed by Erdös and Rényi. Spurred by these findings, many novel models have been introduced and properties have been investigated.
Eintrags-ID:
1443944
36
Summer Graduate School — Sums of Squares Method in Geometry, Combinatorics and Optimization
01. Aug 2022 - 13. Aug 2022 • Banff, Alberta, Kanada
Veranstalter:
BIRS - Banff International Research Station
Zusammenfassung:
The summer school will give a self-contained introduction aimed at beginning graduate students, and introduce participants to the latest developments. In addition to attending the lectures, students will meet in intensive problem and discussion sessions that will explore and extend the topics developed in the lectures.
Eintrags-ID:
1444024
37
BIRS Workshop — Extremal Combinatorics and Geometry
14. Aug 2022 - 19. Aug 2022 • Banff, Alberta, Kanada
Veranstalter:
Banff International Research Station (BIRS) for Mathematical Innovation and Discovery
Eintrags-ID:
1439499
38
BIRS Workshop — New interfaces of Stochastic Analysis and Rough Paths
04. Sep 2022 - 09. Sep 2022 • Banff, Alberta, Kanada
Veranstalter:
Banff International Research Station (BIRS) for Mathematical Innovation and Discovery
Eintrags-ID:
1439539
39
Combinatorics, Dynamics and Geometry on Moduli Spaces
19. Sep 2022 - 23. Sep 2022 • CIRM (Marseille Luminy), Frankreich
Veranstalter:
CIRM – Centre International de Rencontres Mathématiques
Eintrags-ID:
1406412
Verwandte Fachgebiete:
40
BIRS Workshop — Analytic and Probabilistic Combinatorics
13. Nov 2022 - 18. Nov 2022 • Banff, Alberta, Kanada
Veranstalter:
Banff International Research Station (BIRS) for Mathematical Innovation and Discovery
Eintrags-ID:
1439582
41
Enumerative Combinatorics
11. Dez 2022 - 17. Dez 2022 • Oberwolfach , Deutschland
Veranstalter:
Mathematisches Forschungsinstitut Oberwolfach (MFO, Oberwolfach Research Institute for Mathematics)
Eintrags-ID:
1396319


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Stand vom 10. September 2021