The OIST Center for Quantum Technologies (OCQT) is pleased to invite you to the next installment of the OCQT Seminar Series. This time, we are excited to host Dr. Diego Dalvit from the Los Alamos National Laboratory (USA), who will deliver a talk entitled:
“Quantum Radar with Undetected Photons”

The OIST Center for Quantum Technologies (OCQT) is pleased to invite you to the next installment of the OCQT Seminar Series. This time, we are excited to host Dr. Frank Barrows from the Los Alamos National Laboratory (USA), who will deliver a talk entitled:
“Decoherence as Algebraic Contraction”

Seminar by Dr. Megumi Kawai

Dr JAUME CUNILL-SUBIRANAS, Physics Department, Autonomous University of Barcelona, Barcelona, Spain

Guest seminar hosted by CDQT unit.
Speaker: Prof. Hao Zeng (University at Buffalo, the State University of New York)
Title: Self-Intercalated Covalent 2D magnets and heterostructures

Date: May 19th(Tue) 
Time: 14:00 - 14:45
Room: C210 

Title: From images to evolutionary traits: Automated morphological representation of insect phenotypes 

Presenter:  Mr. Ancheng Peng from Muséum national d'histoire naturelle

Speaker: Professor Alexander Menovschikov, HSE University

Title: Nonlinear Neumann Eigenvalues in Outward Cuspidal Domains With Weighted Measure

Abstract:

We consider the nonlinear Neumann eigenvalue problem in outward cuspidal domains with a weighted measure. Using composition operators on Sobolev spaces, we establish embeddings of Sobolev spaces into weighted Lebesgue spaces. These embeddings give the solvability of the Neumann spectral problem in this setting and provide estimates for the corresponding weighted Neumann eigenvalues

Speaker: Professor Alexander Menovschikov, HSE University

Title: On Mappings Generating Embedding Operators in Sobolev Classes on Metric
Measure Spaces

Abstract:

Let X =(X,ρ,µ) be a doubling metric measure space which supports the weak p-Poincar´e inequality. We consider bi-measurable homeomorphisms φ : Ω → Ω, of bounded domains Ω, Ω ⊂ X, which generate bounded composition operators on Newtonian–Sobolev spaces N1,p(Ω) → N1,q(Ω),1 < q ≤ p < ∞. We prove the Luzin N−1-property of such mappings with respect to capacities and obtain necessary and sufficient conditions on bi-measurable homeomorphisms that generate bounded composition operators on Newtonian–Sobolev spaces. We prove this by using special test functions generated by distance functions. On the base of the composition operators we consider Sobolev type embedding theorems in weak (p,q)-quasiconformal α-regular domains

Speaker:  Prof. Mikami Hirasawa (Nagoya Institute of Technology)
Title: Knot Theory: Seifert Surfaces and Zeros of the Alexander Polynomial
Date and time: 20^th May Wednesday at 15:00
Language: English

Evgeny Mukhin, Indiana University

Title: TBA