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- Delfim F. M. Torres3 profiles41 · h 65
- J. Mendes2 profiles16 · h 36
- A. Correia3 profiles10 · h 34
- J. Laskar3 profiles8 · h 71
- J. Veloso2 profiles8 · h 41
- Xin-Jian Xu8 · h 20
- A. Breskin7 · h 50
- A. Lyashenko7 · h 24
- F. Amaro2 profiles7 · h 34
- J. Santos2 profiles7 · h 49
- M. Ostilli2 profiles7 · h 11
- R. Chechik7 · h 45
- University of CoimbraPT11 papers
- Centre National de la Recherche ScientifiqueFR10 papers
- Institut de Mécanique Céleste et de Calcul des ÉphéméridesFR9 papers
- Institute of Theoretical PhysicsCN8 papers
- Lanzhou UniversityCN8 papers
- Physico-Technical InstituteRU7 papers
- Weizmann Institute of ScienceIL7 papers
- Polytechnic Institute of BragançaPT6 papers
- Sorbonne UniversitéFR6 papers
- Aberystwyth UniversityGB3 papers
- Bialystok University of TechnologyPL3 papers
- Centro Brasileiro de Pesquisas FísicasBR3 papers
34 papers · 1 filter
Small-world of communities: communication and correlation of the meta-network
M. Ostilli, J. F. F. Mendes
Given a network and a partition in n communities, we address the issues ``how communities influence each other'' and ``when two given communities do communicate''. We prove that, f…
Isoperimetric problems on time scales with nabla derivatives
Ricardo Almeida, Delfim F. M. Torres
We prove a necessary optimality condition for isoperimetric problems under nabla-differentiable curves. As a consequence, the recent results of [M.R. Caputo, A unified view of oste…
Liouville Theorem for Dunkl Polyharmonic Functions
Guangbin Ren, Liang Liu
Assume that is Dunkl polyharmonic in (i.e. for some integer , where is the Dunkl Laplacian associated to a root system and to a multip…
Room temperature surface piezoelectricity in SrTiO3 ceramics via piezoresponse force microscopy
Andrei Kholkin, Igor Bdikin, Tetyana Ostapchuk +1
SrTiO3 ceramics are investigated by piezoresponse force microscopy. Piezoelectric contrast is observed on polished surfaces in both vertical and lateral regimes and depends on the…
Line shape of the muH(3p - 1s) hyperfine transitions
D. S. Covita, D. F. Anagnostopoulos, H. Gorke +13
The (3p - 1s) X-ray transition to the muonic hydrogen ground state was measured with a high resolution crystal spectrometer. A Doppler effect broadening of the X-ray line was estab…
Percolation on correlated networks
A. V. Goltsev, S. N. Dorogovtsev, J. F. F. Mendes
We reconsider the problem of percolation on an equilibrium random network with degree-degree correlations between nearest-neighboring vertices focusing on critical singularities at…