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pro vyhledávání: '"Szekely G."'
Two first-order logic theories are definitionally equivalent if and only if there is a bijection between their model classes that preserves isomorphisms and ultraproducts (Theorem 2). This is a variant of a prior theorem of van Benthem and Pearce. In
Externí odkaz:
http://arxiv.org/abs/2211.14232
Akademický článek
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Autor:
Balaji, K.R., Hardian, R., Kumar, V.G.D., Viswanatha, R., Kumar, S., Singh, A., Santosh, M.S., Szekely, G.
Publikováno v:
In Materials Today Chemistry December 2021 22
Autor:
Calderón, A., Fernández, M.G., Gómez, G., González-Sánchez, F.J., Martínez-Rivero, C., Matorras, F., Rodrigo, T., Scodellaro, L., Vila, I., Virto, A.L., Barcala, J.M., Calvo, E., Ferrando, A., Josa, M.I., Molinero, A., Navarrete, J., Oller, J.C., Raics, P., Szabó, Zs., Trócsnyi, Z., Ujvári, B., Zilizi, Gy., Béni, N., Christian, G., Imrek, J., Molnar, J., Novak, D., Pálinkás, J., Székely, G., Szillási, Z., Bencze, G.L., Benettoni, M., Gasparini, F., Montecassiano, F., Rampazzo, M., Zago, M., Reithler, H., Jiang, C.
Publikováno v:
In Nuclear Inst. and Methods in Physics Research, A 21 April 2020 960
We investigate the possibility and consequences of the existence of particles having negative relativistic masses, and show that their existence implies the existence of faster- than-light particles (tachyons). Our proof requires only two postulates
Externí odkaz:
http://arxiv.org/abs/1407.6047
Publikováno v:
2014 Class. Quantum Grav. 31 095005
Seeing the many examples in the literature of causality violations based on faster-than- light (FTL) signals one naturally thinks that FTL motion leads inevitably to the possibility of time travel. We show that this logical inference is invalid by de
Externí odkaz:
http://arxiv.org/abs/1407.2528
Within an axiomatic framework, we investigate the possible structures of numbers (as physical quantities) in different theories of relativity.
Comment: 28 pages, 2 figures
Comment: 28 pages, 2 figures
Externí odkaz:
http://arxiv.org/abs/1204.1350
Publikováno v:
In: The Vienna Circle in Hungary, A. M\'at\'e, M. R\'edei, F. Stadler, (Eds.), Springer-Verlag, Wien, 2011, pp.147-267
In this paper we present some of our school's results in the area of building up relativity theory (RT) as a hierarchy of theories in the sense of logic. We use plain first-order logic (FOL) as in the foundation of mathematics (FOM) and we build on e
Externí odkaz:
http://arxiv.org/abs/1101.5894
Autor:
Alagi P; Polymer Synthesis Laboratory, Chemistry Program, KAUST Catalysis Center, Physical Sciences and Engineering Division, King Abdullah University of Science and Technology (KAUST), Thuwal, 23955, Saudi Arabia., Nikam SB; Polymer Synthesis Laboratory, Chemistry Program, KAUST Catalysis Center, Physical Sciences and Engineering Division, King Abdullah University of Science and Technology (KAUST), Thuwal, 23955, Saudi Arabia., Gopalsamy K; Advanced Membranes and Porous Materials Center (AMPM), Physical Science and Engineering Division (PSE), King Abdullah University of Science and Technology (KAUST), Thuwal, 23955-6900, Saudi Arabia., Bashihab L; Polymer Synthesis Laboratory, Chemistry Program, KAUST Catalysis Center, Physical Sciences and Engineering Division, King Abdullah University of Science and Technology (KAUST), Thuwal, 23955, Saudi Arabia., Szekely G; Advanced Membranes and Porous Materials Center (AMPM), Physical Science and Engineering Division (PSE), King Abdullah University of Science and Technology (KAUST), Thuwal, 23955-6900, Saudi Arabia., Hadjichristidis N; Polymer Synthesis Laboratory, Chemistry Program, KAUST Catalysis Center, Physical Sciences and Engineering Division, King Abdullah University of Science and Technology (KAUST), Thuwal, 23955, Saudi Arabia.
Publikováno v:
Angewandte Chemie (International ed. in English) [Angew Chem Int Ed Engl] 2024 Sep 11, pp. e202411809. Date of Electronic Publication: 2024 Sep 11.
Autor:
Ahmad S; Sustainable Photonics Energy Research Laboratory, Material Science Engineering, Division of Physical Sciences and Engineering (PSE), King Abdullah University of Science and Technology (KAUST), Thuwal, 23955-6900, Saudi Arabia., Siddiqui AR; Sustainable Photonics Energy Research Laboratory, Material Science Engineering, Division of Physical Sciences and Engineering (PSE), King Abdullah University of Science and Technology (KAUST), Thuwal, 23955-6900, Saudi Arabia., Yang K; Sustainable Photonics Energy Research Laboratory, Material Science Engineering, Division of Physical Sciences and Engineering (PSE), King Abdullah University of Science and Technology (KAUST), Thuwal, 23955-6900, Saudi Arabia., Zhou M; Department of Electrical Engineering, Stanford University, Stanford, CA, 94305, USA., Ali HM; Mechanical Engineering Department, King Fahd University of Petroleum and Minerals, Dharan, 31261, Saudi Arabia.; Interdisciplinary Research Center for Sustainable Energy Systems (IRC-SES), King Fahd University of Petroleum and Minerals, Dhahran, 31261, Saudi Arabia., Hardian R; Advanced Membranes and Porous Materials Center, Physical Science and Engineering Division, King Abdullah University of Science and Technology (KAUST), Thuwal, 23955-6900, Saudi Arabia., Szekely G; Advanced Membranes and Porous Materials Center, Physical Science and Engineering Division, King Abdullah University of Science and Technology (KAUST), Thuwal, 23955-6900, Saudi Arabia.; Chemical Engineering Program, Physical Science and Engineering Division, King Abdullah University of Science and Technology (KAUST), Thuwal, 23955-6900, Saudi Arabia., Daniel D; Droplet Lab, Mechanical Engineering, PSE, KAUST, Thuwal, 23955-6900, Saudi Arabia., Yang S; Department of Materials Science and Engineering, University of Pennsylvania, 3231 Walnut Street, Philadelphia, PA, 19104, USA., Gan Q; Sustainable Photonics Energy Research Laboratory, Material Science Engineering, Division of Physical Sciences and Engineering (PSE), King Abdullah University of Science and Technology (KAUST), Thuwal, 23955-6900, Saudi Arabia.; Environmental Engineering Program, BESE, KAUST, Thuwal, 23955-6900, Saudi Arabia.
Publikováno v:
Advanced materials (Deerfield Beach, Fla.) [Adv Mater] 2024 Sep 06, pp. e2404037. Date of Electronic Publication: 2024 Sep 06.