Results 81 to 90 of about 547,109 (305)

Mathematical Fuzzy Logics

open access: yesBulletin of Symbolic Logic, 2008
AbstractThe last decade has seen an enormous development in infinite-valued systems and in particular in such systems which have become known as mathematical fuzzy logics.The paper discusses the mathematical background for the interest in such systems of mathematical fuzzy logics, as well as the most important ones of them.
openaire   +3 more sources

Hilbert, logicism, and mathematical existence [PDF]

open access: yesSynthese, 2008
David Hilbert’s early foundational views, especially those corresponding to the 1890s, are analysed here. I consider strong evidence for the fact that Hilbert was a logicist at that time, following upon Dedekind’s footsteps in his understanding of pure mathematics.
openaire   +3 more sources

Collector\u27s Corner, Round 5 [PDF]

open access: yes, 2011
Martin Gardner\u27s 300th article for Scientific American appeared in their August, 1998 issue (Cover: New Thinking about Back Pain). It\u27s title A Quarter-Century of Recreational Mathematics, highlights Gardner\u27s 297 Mathematical Games columns ...
Farrell, Jeremiah
core   +2 more sources

A dual‐driven event‐triggered mechanism for observer‐based sliding mode control of stochastic uncertain Markov jump systems

open access: yesAsian Journal of Control, EarlyView.
Abstract This paper investigates the problem of observer‐based sliding mode control (SMC) of stochastic uncertain Markov jump systems using dual‐driven event‐triggered mechanism (ETM). The ETM is implemented not only in the system output to the observer channel but also in the feedback channel, forming a dual ETM, which can effectively reduce ...
Haocheng Lou   +2 more
wiley   +1 more source

Redshift‐Agnostic Machine Learning Classification: Unveiling Peak Performance in Galaxy, Star, and Quasar Classification (Using SDSS DR17)

open access: yesAstronomische Nachrichten, EarlyView.
ABSTRACT Classification of galaxies, stars, and quasars using spectral data is fundamental to astronomy, but often relies heavily on redshift. This study evaluates the performance of 10 machine learning algorithms on SDSS data to classify these objects, with a particular focus on scenarios where redshift information is unavailable.
Debashis Chatterjee, Prithwish Ghosh
wiley   +1 more source

Role of Mathematics in Physical Sciences [PDF]

open access: yesarXiv, 2004
The role of mathematics in physical sciences is discussed, particularly how higher mathematics found applications in empirical problems. Several examples are given to illustrate this role.
arxiv  

Developing tools for learning immunology using diffusion‐based salt precipitation assays: A low‐cost alternative for college laboratories

open access: yesBiochemistry and Molecular Biology Education, EarlyView.
Abstract The Ouchterlony double immunodiffusion technique is used as a teaching tool for studying immune responses and exemplifying differences in antigen–antibody reactions. Although commonplace in undergraduate labs, standardized commercial kits limit learning experiences because they have fixed modalities of use, a low shelf‐life, and impose ...
Abhay Pal, Subhojit Sen
wiley   +1 more source

Adeles in Mathematical Physics [PDF]

open access: yesarXiv, 2007
Application of adeles in modern mathematical physics is briefly reviewed. In particular, some adelic products are presented.
arxiv  

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