71 events in 2018
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Advertising way of thinking and suggestions for public relations of fundamental researches -From the case study of B2B communication to the advertising agency’s approach to innovations
March 30 (Fri) at 13:30 - 15:00, 2018
The 16th iTHES Academic-Industrial Innovation Lecture
Venue: Okochi Hall
Event Official Language: Japanese
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Resurgence Theory for Non-Perturbative Quantum Analysis
March 28 (Wed) at 13:00 - 15:00, 2018
Tatsuhiro Misumi (Visiting Scientist, iTHEMS / Lecturer, Akita University)
Venue: Seminar Room #160
Event Official Language: English
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Seminar
Introduction to exact WKB analysis
March 27 (Tue) at 10:00 - 12:00, 2018
Kohei Iwaki (Nagoya University)
Venue: Seminar Room #160
Event Official Language: English
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Seminar
Anomaly matching for spin chains
March 19 (Mon) at 14:00 - 16:00, 2018
Yuya Tanizaki (Special Postdoctoral Researcher, Theory Group, RIKEN Nishina Center for Accelerator-Based Science (RNC))
Venue: Seminar Room #160
Event Official Language: English
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Math Lecture
Knot Theory (14th)
March 14 (Wed) at 10:30 - 11:30, 2018
Yuka Kotorii (Postdoctoral Researcher, Mathematical Analysis Team, RIKEN Center for Advanced Intelligence Project (AIP))
Venue: Seminar Room #160
Event Official Language: English
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Math Lecture
Knot Theory (13th)
March 8 (Thu) at 13:30 - 14:30, 2018
Yuka Kotorii (Postdoctoral Researcher, Mathematical Analysis Team, RIKEN Center for Advanced Intelligence Project (AIP))
Venue: Seminar Room #160
Event Official Language: English
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Seminar
Several identities related to the degenerate Bernoulli polynomials and numbers
February 24 (Sat) at 16:00 - 17:00, 2018
Takao Komatsu (Professor, Wuhan University, China)
In this talk we demonstrate some relations in degenerate Bernoulli polynomials, which may be expressed as a general convolution identity. We also show some properties of hypergeometric degenerate Bernoulli polynomials and numbers.
Venue: Seminar Room #160
Event Official Language: English
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Seminar
Diophantine Frobenius Problems — counting theory, generating function and zeta functions
February 23 (Fri) at 16:00 - 17:00, 2018
Takao Komatsu (Professor, Wuhan University, China)
When a_1, ...,a_m are relatively prime positive integers, the number of solutions of the linear Diophantine equation a_1 x_1 + … + a_m x_m = b in non-negative integers x_1, ...,x_m, for any integer b, is our concern. We show several formulas to give the largest integer b without solution. Then we discuss the generating function of the number of solutions. Finally, we derive an explicit expression for an inverse power series over the gaps values of numerical semigroups generated by two integers. It implies a set of new identities for the Hurwitz zeta function.
Venue: Seminar Room #160
Event Official Language: English
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Math Lecture
Knot Theory (12th)
February 23 (Fri) at 13:30 - 14:30, 2018
Yuka Kotorii (Postdoctoral Researcher, Mathematical Analysis Team, RIKEN Center for Advanced Intelligence Project (AIP))
Venue: Seminar Room #160
Event Official Language: English
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Math Lecture
Knot Theory (11th)
February 19 (Mon) at 13:30 - 14:30, 2018
Yuka Kotorii (Postdoctoral Researcher, Mathematical Analysis Team, RIKEN Center for Advanced Intelligence Project (AIP))
Venue: Seminar Room #160
Event Official Language: English
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Statistical mechanics of tissue homeostasis
January 22 (Mon) at 14:00 - 15:00, 2018
Kyogo Kawaguchi (The University of Tokyo)
Adult tissues undergo rapid turnover as mature cells are continuously lost and new cells arise through cell division. The balance between the gain and loss of cells must be finely orchestrated to maintain tissues, but how this balance is achieved remains largely unknown. Previous works [1] have used universal scaling laws to claim that the fate choice of stem cells (division or differentiation) are made strictly cell-autonomously. However, we recently recorded every stem cell fate choice within the mouse skin epidermal regions over one week and found that, far from being cell-autonomous, stem cell loss by differentiation is compensated by direct neighboring division [2]. In this talk, I will describe a model of tissue homeostasis using a macroscopic nonequilibrium setup, and explain how the coarse-graining of this model will lead to the effective dynamics of the voter model (DP2). I will show how we can use the property of dynamical crossover in the model -from the cell-autonomous regime (critical birth-death model) to the fate-coordinated regime (voter model)- to measure the length and time scales of stem cell coordination. I will then explain the pitfall in two-dimensions of using scaling relations for the clonal fate trace of cells, and present the workaround we used in the data analysis to definitively show the existence of cell-to-cell fate correlation.
Venue: Common Room #246-248
Event Official Language: English
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Machinery and business strategy of construction and mining technology
January 15 (Mon) at 15:00 - 17:00, 2018
Ichiro Nakamura (Komatsu Ltd.)
The 15th iTHES Academic-Industrial Innovation Lecture
Venue: Okochi Hall
Event Official Language: Japanese
71 events in 2018
Events
Categories
series
- iTHEMS Colloquium
- MACS Colloquium
- iTHEMS Seminar
- iTHEMS Math Seminar
- DMWG Seminar
- iTHEMS Biology Seminar
- iTHEMS Theoretical Physics Seminar
- Information Theory SG Seminar
- Quantum Matter Seminar
- ABBL-iTHEMS Joint Astro Seminar
- Math-Phys Seminar
- Quantum Gravity Gatherings
- RIKEN Quantum Seminar
- Quantum Computation SG Seminar
- NEW WG Seminar
- Lab-Theory Standing Talks
- QFT-core Seminar
- STAMP Seminar
- QuCoIn Seminar
- Number Theory Seminar
- Berkeley-iTHEMS Seminar
- iTHEMS-RNC Meson Science Lab. Joint Seminar
- Academic-Industrial Innovation Lecture
- RIKEN Quantum Lecture
- Theory of Operator Algebras
- iTHEMS Intensive Course-Evolution of Cooperation
- Introduction to Public-Key Cryptography
- Knot Theory
- iTHES Theoretical Science Colloquium
- SUURI-COOL Seminar
- iTHES Seminar