299 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- University of FreiburgDE15 papers
- University of WarsawPL13 papers
- University of BonnDE12 papers
- University of TurinIT12 papers
- Tel Aviv UniversityIL11 papers
- Fundação para a Ciência e TecnologiaPT10 papers
- European Organization for Nuclear ResearchCH9 papers
- Joint Institute for Nuclear ResearchRU9 papers
- Tokyo Institute of TechnologyJP9 papers
- Università degli Studi del Piemonte Orientale “Amedeo Avogadro”IT9 papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR8 papers
- Ludwig-Maximilians-Universität MünchenDE8 papers
37 papers
Does Open Access Foster Interdisciplinary Citation? Decomposing Open Access Citation Advantage
Kai Nishikawa, Akiyoshi Murakami
The existence of an open access (OA) citation advantage, that is, whether OA increases citations, has been a topic of interest for many years. Although numerous previous studies ha…
Exploring the applicability of Large Language Models to citation context analysis
Kai Nishikawa, Hitoshi Koshiba
Unlike traditional citation analysis -- which assumes that all citations in a paper are equivalent -- citation context analysis considers the contextual information of individual c…
Dynamic development of public attitudes towards science policymaking
Keisuke Okamura
Understanding the heterogeneity of mechanisms that form public attitudes towards science and technology policymaking is essential to the establishment of an effective public engage…
Scientometric engineering: Exploring citation dynamics via arXiv eprints
Keisuke Okamura
Scholarly communications have been rapidly integrated into digitised and networked open ecosystems, where preprint servers have played a pivotal role in accelerating the knowledge…
What limits the number of observations that can be effectively assimilated by EnKF?
Daisuke Hotta, Yoichiro Ota
The ability of ensemble Kalman filter (EnKF) algorithms to extract information from observations is analyzed with the aid of the concept of the degrees of freedom for signal (DFS).…
The quasiconformal equivalence of Riemann surfaces and the universal Schottky space
Hiroshige Shiga
In the theory of Teichmüller space of Riemann surfaces, we consider the set of Riemann surfaces which are quasiconformally equivalent. For topologically finite Riemann surfaces, it…
Characterization of 3-punctured spheres in non-hyperbolic link exteriors
Mario Eudave-Munoz, Makoto Ozawa
In this paper, we characterize non-hyperbolic 3-component links in the 3-sphere whose exteriors contain essential 3-punctured spheres with non-integral boundary slopes. We also sho…
Affinity-based extension of non-extensive entropy and statistical mechanics
Keisuke Okamura
Tsallis' non-extensive entropy is extended to incorporate the dependence on affinities between the microstates of a system. At the core of our construction of the extended entropy…
The incompatibility of crossing number and bridge number for knot diagrams
Ryan Blair, Alexandra A. Kjuchukova, Makoto Ozawa
We define and compare several natural ways to compute the bridge number of a knot diagram. We study bridge numbers of crossing number minimizing diagrams, as well as the behavior o…
Valuations, arithmetic progressions, and prime numbers
Shin-ichiro Seki
In this short note, we give two proofs of the infinitude of primes via valuation theory and give a new proof of the divergence of the sum of prime reciprocals by Roth's theorem and…
Recursive Variational Problems in Nonreflexive Banach Spaces with an Infinite Horizon: An Existence Result
Nobusumi Sagara
We investigate variational problems with recursive integral functionals governed by infinite-dimensional differential inclusions with an infinite horizon and present an existence r…
A relation between Milnor's -invariants and HOMFLYPT polynomials
Yuka Kotorii
Polyak showed that any Milnor's -invariant of length 3 can be represented as a combination of Conway polynomials of knots obtained by certain band sum of the link compo…
Multi-band, Multi-epoch Observations of the Transiting Warm Jupiter WASP-80b
Akihiko Fukui, Yui Kawashima, Masahiro Ikoma +22
WASP-80b is a warm Jupiter transiting a bright late-K/early-M dwarf, providing a good opportunity to extend the atmospheric study of hot Jupiters toward the lower temperature regim…
Search for Invisible Decays of a Higgs Boson Produced in Association with a Z Boson in ATLAS
ATLAS Collaboration
A search for evidence of invisible-particle decay modes of a Higgs boson produced in association with a Z boson at the Large Hadron Collider is presented. No deviation from the Sta…
Pairs of boundary slopes with small differences
Kazuhiro Ichihara
We show that, for any positive real number, there exists a knot in the 3-sphere admitting a pair of boundary slopes whose difference is at most the given number.
Composite tunnel number one genus two handlebody-knots
Mario Eudave-Munoz, Makoto Ozawa
We characterize composite tunnel number one genus two handlebody-knots.
Production of Z0 bosons in elastic and quasi-elastic ep collisions at HERA
ZEUS collaboration, H. Abramowicz, I. Abt +300
The production of Z0 bosons in the reaction ep -> eZ0p*, where p* stands for a proton or a low-mass nucleon resonance, has been studied in ep collisions at HERA using the ZEUS dete…
Knots with arbitrarily high distance bridge decompositions
Kazuhiro Ichihara, Toshio Saito
We show that for any given closed orientable 3-manifold M with a Heegaard surface of genus g, any positive integers b and n, there exists a knot K in M which admits a (g,b)-bridge…
Light Higgsino in Heavy Gravitino Scenario with Successful Electroweak Symmetry Breaking
Kwang Sik Jeong, Masatoshi Shimosuka, Masahiro Yamaguchi
We consider, in the context of the minimal supersymmetric standard model, the case where the gravitino weighs 10^6 GeV or more, which is preferred by various cosmological difficult…
Measurement of the WZ production cross section and limits on anomalous triple gauge couplings in proton-proton collisions at sqrt(s) = 7 TeV with the ATLAS detector
ATLAS Collaboration
This Letter presents a measurement of WZ production in 1.02 fb^-1 of pp collision data at sqrt(s) = 7 TeV collected by the ATLAS experiment in 2011. Doubly leptonic decay events ar…
Spaces of equivariant algebraic maps from real projective spaces into complex projective spaces
Andrzej Kozlowski, Kohhei Yamaguchi
We study the homotopy types of certain spaces closely related to the spaces of algebraic (rational) maps from the dimensional real projective space into the dimensional com…
Search for a heavy Standard Model Higgs boson in the channel H->ZZ->llqq using the ATLAS detector
The ATLAS Collaboration
A search for a heavy Standard Model Higgs boson decaying via H->ZZ->llqq, where l=e,mu, is presented. The search is performed using a data set of pp collisions at sqrt(s)=7 TeV, co…
Search for squarks and gluinos using final states with jets and missing transverse momentum with the ATLAS detector in sqrt(s) = 7 TeV proton-proton collisions
The ATLAS Collaboration
A search for squarks and gluinos in final states containing jets, missing transverse momentum and no electrons or muons is presented. The data were recorded by the ATLAS experiment…
Factorization formulas and computations of higher-order Alexander invariants for homologically fibered knots
Hiroshi Goda, Takuya Sakasai
Homologically fibered knots are knots whose exteriors satisfy the same homological conditions as fibered knots. In our previous paper, we observed that for such a knot, higher-orde…