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Aineistot 11-20 / 36
On Inner Products Involving Holomorphic Cusp Forms and Maass Forms
(Turku Centre for Computer Science, 2009-10-30)
On Short Exponential Sums Involving Fourier Coefficients of Holomorphic Cusp Forms
(Turku Centre for Computer Science, 2008-05-05)
By an exponential sum of the Fourier coefficients of a holomorphic cusp form we mean the sum which is formed by first taking the Fourier series of the said form,then cutting the beginning and the tail away and considering ...
Mechanistic population Models in Biology: Model Derivation and Application
(Turun yliopistoAnnales Universitatis Turkuensis AI 400, 2009-09-24)
In general, models of ecological systems can be broadly categorized as ’top-down’ or ’bottom-up’ models, based on the hierarchical level that the model processes are formulated on. The structure of a top-down, also known ...
Combinatorics on Words. New Aspects on Avoidability, Defect Effect, Equations and Palindromes
(Turku Centre for Computer Science, 2014-04-11)
In this thesis we examine four well-known and traditional concepts of combinatorics on words. However the contexts in which these topics are treated are not the traditional ones. More precisely, the question of avoidability ...
On Hyperbolic Type Metrics
(Suomalainen tiedeakatemia, 2009-03-20)
Metrics of Hyperbolic Type and Moduli of Continuity of Maps
(Turun yliopistoAnnales Universitatis Turkuensis A I 466, 2013-08-13)
On Commutation and Conjugacy of Rational Languages and the Fixed Point Method
(Turku Centre for Computer Science, 2009-04-03)
The research on language equations has been active during last decades. Compared to the equations on words the equations on languages are much more difficult to solve. Even very simple equations that are easy to solve for ...
Mathematics inspired by Darwin. Adaptive dynamics of dispersal and cooperation
(Turun yliopistoAnnales Universitatis Turkuensis A I 482, 2014-02-07)
In 1859, Charles Darwin published his theory of evolution by natural selection, the process occurring based on fitness benefits and fitness costs at the individual level. Traditionally, evolution has been investigated by ...
Rich Words and Balanced Words
(Turku Centre for Computer Science, 2016-09-23)
This thesis is mostly focused on palindromes. Palindromes have been studied extensively, in recent years, in the field of combinatorics on words.Our main focus is on rich words, also known as full words. These are words ...
Structural and Computational Existence Results for Multidimensional Subshifts
(Turku Centre for Computer Science, 2015-07-31)
Symbolic dynamics is a branch of mathematics that studies the structure of infinite sequences of symbols, or in the multidimensional case, infinite grids of symbols. Classes of such sequences and grids defined by collections ...