2,411 search results for “mathematics patterns” in the Public website
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Jing Yu
Faculty of Humanities
j.yu@hum.leidenuniv.nl | +31 71 527 2031
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Vivi Rottschäfer
Science
vivi@math.leidenuniv.nl | +31 71 527 7113
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Sander Hille
Science
shille@math.leidenuniv.nl | +31 71 527 7109
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Butterflies’ wing patterns change with the seasons
Tropical butterflies adapt to their environment to improve their chances of survival. The changes are triggered by hormone signals that transmit information about temperature to the butterflies' tissues. Biologist Ana Rita Mateus shows how a complex combination of environment, physiology and genetics…
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Dietsje Jolles
Faculteit der Sociale Wetenschappen
d.d.jolles@fsw.leidenuniv.nl | +31 71 527 2727
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Verifying the correctness of mathematical theorems with a computer
How correct are mathematical theorems? And is all the theory around them correct? To find out, mathematics student Dominique Lawson converted a mathematical theorem into computer language. ‘This allows a computer to understand the theorem and check whether the proof behind it is entirely correct.’ The…
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Adaptive Semi-Strong Ecosystem Dynamics
Developing methodes to understand the evolution of patches in natural ecosystems
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Lisanne Rens wins H.D. Landahl Mathematical Biophysics Award
Lisanne Rens has been awarded the 2017 H. D. Landahl Mathematical Biophysics Award. Rens is a PhD student at the CWI (Centrum Wiskunde & Informatica) in Amsterdam and also affiliated with the Leiden University Mathematical Institute.
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Full appointment for Roeland Merks at mathematics and biology
As of 1 July, Professor of Mathematical Biology Roeland Merks has got a full appointment at Leiden University. Before this expansion, he worked one day a week at the Mathematical Institute (MI). Merks will work half of his full appointment at the MI and the other half at the Institute of Biology Leiden…
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Mathematics and art: two sides of the same coin
Come to IMAGINARY at Administration and Central Services (Rapenburg 70) and discover the beauty of mathematics. This exhibition is open to the public until 24 March.
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Silver medal for Leiden mathematics student Onno Berrevoets
The Leiden mathematics student Onno Berrevoets won the silver medal during the last edition of the International Mathematics Competition in Blagoevgrad in Bulgaria. During this prestigious competition between mathematics students worldwide, he was able to measure himself to the world top.
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Gianne Derks new Scientific Director of the Mathematical Institute
As of 1 May Gianne Derks is the new Scientific Director of the Mathematics Institute. Derks succeeds Hermen Jan Hupkes who temporarily assumed the role. Derks has been appointed for a period of four years.
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Industrial Ecology and Mathematics Leiden's best master specialisations
The master specialisations Industrial Ecology and Mathematics ranked highest among the master specialisations in Leiden.
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Michel Mandjes appointed professor at the Mathematical Institute
As of 1 September, Michel Mandjes has been appointed full professor of Probability and Operations Research at the Mathematical Institute. He succeeds Frank den Hollander, who will retire on 1 October. ‘The combination of deep thinking on your own combined with working towards solutions together with…
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Netherlands win golden medal at annivesary edition Benelux Mathematics Olympiad
In the last weekend of April, the tenth edition of the Benelux Mathematics Olympiad took place. The Dutch delegation won a total of 8 medals. The 17-year-old Nils van de Berg even obtained a golden one!
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Aad van der Vaart Scientific Director Mathematical Institute
Prof. dr. Aad van der Vaart has been appointed as Scientific Director of the Mathematical Institute of Leiden University on Tuesday 15 September 2015. He succeeds prof. dr. Peter Stevenhagen who has been a dedicated Scientific Director of the Mathematical Institute as from 2007.
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Structured Parallel Programming for Monte Carlo Tree Search
The thesis is part of a bigger project, the HEPGAME (High Energy Physics Game). The main objective for HEPGAME is the utilization of AI solutions, particularly by using MCTS for simplification of HEP calculations.
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Graphing formulas by hand to promote symbol sense: Becoming friends with algebraic formulas
In this research we have studied how teaching graphing formulas by hand (i.e. sketching a graph of a formula) could promote grade 11- and 12-students’ symbol sense.
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Mathematics in Leiden best in Netherlands according to Elsevier survey
Last week Elsevier published the results of a survey among academy professors and teachers, asking what according to them was the best place to study in their profession. As for Mathematics, Leiden turned out to rank highest.
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Connect four: bachelor mathematics labelled excellent for the fourth time
For the fourth time in a row, the Dutch University Selection Guide labelled the Leiden bachelor’s programme Mathematics as ‘Excellent’. Director of education Floske Spieksma: ‘Together we make this programme a success. It is good to see that our efforts are rewarded again.’
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Shape Analysis for Phenotype Characterisation from High-throughput Imaging
We have studied shape with a particular focus on the zebrafish model system. The shape is an essential appearance of the phenotype of a biological specimen and it can be used to read out a current state or response or to study gene expression.
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Analysis and Stochastics
The research of the Applied Mathematics cluster is concerned with such diverse topics as dynamical systems, representation theory, differential equations and pattern recognition.
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Searching for 27 million patterns in 6,000 tax treaties
PhD candidate Manon Wintgens is using an algorithm to trawl through thousands of international tax treaties. She hopes to detect a system in the dizzying interplay between countries, businesses and documents. It is a unique research project.
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Statement by the Faculty Board regarding the Mathematical Institute (MI)
An article about our Mathematical Institute (MI) appeared on 23 June in the University newspaper Mare.
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Pim Overgaauw appointed Institute manager of the Mathematical Institute
As of 1 September, Pim Overgaauw is appointed as Institute Manager of the Mathematical Institute. The job is not new to him, as he has been ad interim institute manager since March 2022. For now, Overgaauw will be working for the MI three days a week, but it is expected that this can be extended to…
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Origami metamaterials : design, symmetries, and combinatorics
In the first part of this thesis we study the geometry of folding patterns.
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Talks
Five talks will be given during the Leiden Science Family Day: two children's lectures and three lectures for adults. Will you be there ?
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Placing Changes
What does site patterning reveal about the social landscape dynamics across the historical divide?
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Computer Systems, Imagery & media
The Computer Systems, Imagery & media (CSI) research programme performs research on methods and techniques for the design, implementation and application of advanced computer systems, in particular parallel, distributed and embedded computer systems.
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A mathematical model for a more diverse workforce
Many organisations have a biased workforce, even though diversity has so many advantages. Australian and Dutch researchers, including Leiden psychologist Romy van der Lee, have developed a solution based on a mathematical model. They published their findings in PLoS One on 28 July.
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Pulses in singularly perturbed reaction-diffusion systems
Promotor: Arjen Doelman, Co-promotor: Vivi Rottschäfer
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Ola Uttenweiler
Faculty of Humanities
a.uttenweiler@hum.leidenuniv.nl | +31 71 527 2727
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Valentina Azzarà
Faculteit Archeologie
v.m.azzara@arch.leidenuniv.nl | +31 71 527 2727
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Sebastian Fajardo Bernal
Science
s.d.fajardo.bernal@liacs.leidenuniv.nl | +31 71 527 2727
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Ruben Huele
Science
huele@cml.leidenuniv.nl | +31 71 527 FLEX
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Discoveries in 2023
From nanoparticles to colliding ice planets and from biological origami to new x-ray scanner techniques: this year again, our scientists have made wonderful discoveries. From the largest numbers to the smallest molecules and from the oldest galaxies up to the latest algorithms, take a look at each institute's…
- Leiden Institute of Advanced Computer Science
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Solving multiplication and division problems
Latent variable modeling of students' solution strategies and performance
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Modular forms of weight one over finite fields
Promotor: S.J. Edixhoven
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Research Prof.Dr. Arjen Doelman selected within Mathematics of Planet Earth program NWO
The research project ‘Adaptive Semi-Strong Ecosystem Dynamics’ of Prof.Dr. Arjen Doelman is selected for funding as one of the 7 research projects within the program Mathematics of Planet Earth (MPE) of NWO.
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Honouring a mathematical legacy: Edixhoven fellow tries to understand millennia-old problems
Not all problems are easy to solve, but with enough bright minds, you make progress step by step. ‘The kind of problems I am interested in have been occupying mathematicians for over two millennia,’ says theoretical mathematician David Lilienfeldt. In September, he started at the Mathematical Institute…
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Stéphanie van der Pas wins ASML Graduation Prize Mathematics for analysis new research method
On November 29, Stéphanie van der Pas receives the ASML Graduation Prize for Mathematics at the Royal Holland Society of Sciences (KHMW) in Haarlem. She proved that a new method to choose a research model works better than the usual standard method.
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Mathematical model helps to explain the formation of spine and ribs
Mathematical biologists from Leiden have developed a model that helps to explain how the spine and vertebrae, among other things, form during embryonic development. The same process, the other way around, plays a key role in cancer metastasis. Publication in iScience.
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Arko Ghosh in the Guardian about tappigraphy patterns on our smartphones
The company QuantActions promises that through capturing and analysing the data of smartphones it will be able to “detect important indicators related to mental/neurological health”. Neuroscientist Arko Ghosh is the company’s cofounder and talks in The Guardian about tappigraphy patterns.
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Silver and bronze for Dutch girls at European Girl’s Mathematic Olympiade
At the European Girl’s Mathematical Olympiad, which took place from 9 to 15 April in Florence, Italië, Gabriëlle Zwanenveld (17) from The Hague won a silver medal. Christel van Diepen (17) from Arnhem and Anouk Egging (17) from Deventer both won a bronze medal. The fourth team member, Floor Beks (16)…
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Data Science and Artificial Intelligence (BSc)
The focus of the Bachelor Data Science & Artificial Intelligence is on computer science, and its applications in Artificial Intelligence. You will receive a strong basis in mathematics, statistics and computer science, combined with advanced knowledge of machine learning, cognitive science, human-robot…
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Ionica Smeets in Dutch television show ‘Zomergasten’
As from 20 July, six people are being interviewed for over three hours for the Dutch television show ‘Zomergasten’ at the VPRO.
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Structural Health Monitoring Meets Data Mining
Promotor: Prof.dr. J.N. Kok, Co-promotor: Dr. A.J. Knobbe
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Robust rules for prediction and description.
In this work, we attempt to answer the question:
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Understanding the role of mycorrhizas in global carbon cycle processes
How the global distribution of vegetation stands dominated by arbuscular and ectomycorrhizal plants relate to principle aspects of belowground carbon accumulation processes?