Objective
Tame geometry studies structures in which every definable set has a
finite geometric complexity. The study of tame geometry spans several
interrelated mathematical fields, including semialgebraic,
subanalytic, and o-minimal geometry. The past decade has seen the
emergence of a spectacular link between tame geometry and arithmetic
following the discovery of the fundamental Pila-Wilkie counting
theorem and its applications in unlikely diophantine
intersections. The P-W theorem itself relies crucially on the
Yomdin-Gromov theorem, a classical result of tame geometry with
fundamental applications in smooth dynamics.
It is natural to ask whether the complexity of a tame set can be
estimated effectively in terms of the defining formulas. While a large
body of work is devoted to answering such questions in the
semialgebraic case, surprisingly little is known concerning more
general tame structures - specifically those needed in recent
applications to arithmetic. The nature of the link between tame
geometry and arithmetic is such that any progress toward effectivizing
the theory of tame structures will likely lead to effective results
in the domain of unlikely intersections. Similarly, a more effective
version of the Yomdin-Gromov theorem is known to imply important
consequences in smooth dynamics.
The proposed research will approach effectivity in tame geometry from
a fundamentally new direction, bringing to bear methods from the
theory of differential equations which have until recently never been
used in this context. Toward this end, our key goals will be to gain
insight into the differential algebraic and complex analytic structure
of tame sets; and to apply this insight in combination with results
from the theory of differential equations to effectivize key results
in tame geometry and its applications to arithmetic and dynamics. I
believe that my preliminary work in this direction amply demonstrates
the feasibility and potential of this approach.
Fields of science (EuroSciVoc)
CORDIS classifies projects with EuroSciVoc, a multilingual taxonomy of fields of science, through a semi-automatic process based on NLP techniques. See: The European Science Vocabulary.
CORDIS classifies projects with EuroSciVoc, a multilingual taxonomy of fields of science, through a semi-automatic process based on NLP techniques. See: The European Science Vocabulary.
- natural sciences mathematics pure mathematics mathematical analysis differential equations
- natural sciences mathematics pure mathematics arithmetics
- natural sciences mathematics pure mathematics geometry
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Keywords
Project’s keywords as indicated by the project coordinator. Not to be confused with the EuroSciVoc taxonomy (Fields of science)
Project’s keywords as indicated by the project coordinator. Not to be confused with the EuroSciVoc taxonomy (Fields of science)
Programme(s)
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Multi-annual funding programmes that define the EU’s priorities for research and innovation.
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H2020-EU.1.1. - EXCELLENT SCIENCE - European Research Council (ERC)
MAIN PROGRAMME
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Topic(s)
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Calls for proposals are divided into topics. A topic defines a specific subject or area for which applicants can submit proposals. The description of a topic comprises its specific scope and the expected impact of the funded project.
Funding Scheme
Funding scheme (or “Type of Action”) inside a programme with common features. It specifies: the scope of what is funded; the reimbursement rate; specific evaluation criteria to qualify for funding; and the use of simplified forms of costs like lump sums.
Funding scheme (or “Type of Action”) inside a programme with common features. It specifies: the scope of what is funded; the reimbursement rate; specific evaluation criteria to qualify for funding; and the use of simplified forms of costs like lump sums.
ERC-STG - Starting Grant
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Call for proposal
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Procedure for inviting applicants to submit project proposals, with the aim of receiving EU funding.
(opens in new window) ERC-2018-STG
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Net EU financial contribution. The sum of money that the participant receives, deducted by the EU contribution to its linked third party. It considers the distribution of the EU financial contribution between direct beneficiaries of the project and other types of participants, like third-party participants.
7610001 Rehovot
Israel
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