Results 11 to 20 of about 6,626,858 (240)

The circle method and pairs of quadratic forms [PDF]

open access: yesJournal de théorie des nombres de Bordeaux, 2011
We give non-trivial upper bounds for the number of integral solutions, of given size, of a system of two quadratic form equations in five variables.
Iwaniec, Henryk, Munshi, Ritabrata
openaire   +1 more source

On instabilities of deep learning in image reconstruction and the potential costs of AI [PDF]

open access: yesProceedings of the National Academy of Sciences of the United States of America, 2019
Deep learning, due to its unprecedented success in tasks such as image classification, has emerged as a new tool in image reconstruction with potential to change the field.
Vegard Antun   +4 more
semanticscholar   +1 more source

The circle method and diagonal cubic forms [PDF]

open access: yesPhilosophical Transactions of the Royal Society of London. Series A: Mathematical, Physical and Engineering Sciences, 1998
Let \(F({\mathbf x})=\sum_{1 \leq i \leq n}F_ix_i^3\) denote a diagonal integral cubic form in \(n\) variables, and let \(N(P)\) denote the number of integral zeros of \(F\) in a box \(| x_i| \leq P\). Then the circle method in its classical form yields an asymptotic formula for \(N(P)\) of the shape \(cP^{n-3}+o\bigl(P^{n-3}\bigr)\) when \(n \geq 9\).
openaire   +2 more sources

LAYERED DOUBLE HYDROXIDES, PECULIAR AND VERSATILE MATERIALS OFFERING MANY RESEARCH AND APPLICATION POSSIBILITIES

open access: yesStudia Universitatis Babes-Bolyai Chemia, 2019
This review article describes the major structural features of layer double hydroxides (LDHs), gives an overview of their synthetic and modification methods as well as the structural characterization possibilities both the generally used and those ...
Pál SIPOS, István PÁLINKÓ
doaj   +1 more source

Set Free the Artistic Energy of Lodz! The Evolution of the Urban Forms Foundation [PDF]

open access: yes, 2016
The text discusses the complex characteristics of the activities of the Urban Forms Foundation, its goals, methods and areas of activity as well as recent ...
Mróz, Jowita
core   +1 more source

Administrative and legal tools of the Ministry of Internal Affairs service centers interaction with other law enforcement agencies

open access: yesLaw and Safety, 2022
Attention is focused on revealing the content of the new service ideology of service centers of the Ministry of Internal Affairs and law enforcement agencies, aimed at ensuring the rights and freedoms of people and citizens, as well as the interests of ...
О. V. Dzhafarova, О. V. Shatrava
doaj   +1 more source

The nonlocal, local and mixed forms of the SPH method

open access: yesComputer Methods in Applied Mechanics and Engineering, 2021
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Rade Vignjevic   +2 more
openaire   +3 more sources

THE FORMS AND METHODS OF THE COMIC IN STORIES BY Z. KHAKIMOV

open access: yesSovremennye Issledovaniâ Socialʹnyh Problem, 2014
The article discusses the comic part in the Tatar story of the 1980s on the material of the analysis of short stories by young novelist Zulfat Hakim. It is noted that the comic in stories by Z. Khakimov is different with philosophicity.
Венера Файзиевна Макарова
doaj   +1 more source

Study the forms and methods of construction of Jorjan glass 3th to 6th centuries [PDF]

open access: yesJilvah-i hunar, 2014
The Art of glass by Iranians have long been popular, but it could be the tipping point for 3 to 6 century AD at Jorjan . The works of this period are mostly jar and the designs are varied.
مهسا چنانه
doaj   +1 more source

The use of chemical and instrumental methods in the study of the forms of occurrence of sulfides in bottom sediments [PDF]

open access: yesE3S Web of Conferences, 2021
On the example of the estuary of the Mius River - the mouth of the Mius River, the Mius estuary, the Taganrog Bay of the Azov Sea, a complex of chemical and instrumental methods was applied, including those developed by the authors. This made it possible
Fedorov Yury A.   +4 more
doaj   +1 more source

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