Results 91 to 100 of about 768,662 (210)
Asymptotics of the counting function of $k$-th power-free elements in an arithmetic semigroup [PDF]
For any $k>1$, we find the asymptotics of the counting function of $k$-th power-free elements in an additive arithmetic semigroup with exponential growth of the abstract prime counting function. This paper continues the authors' earlier research dealing with the case of infinite $k$.
arxiv
On Jacobian group and complexity of the generalized Petersen graph GP(n,k) through Chebyshev polynomials [PDF]
In the present paper we find a simple algorithm for counting Jacobian group of the generalized Petersen graph GP(n,k). Also, we obtain a closed formula for the number of spanning trees of this graph in terms of Chebyshev polynomials.
arxiv
Coronavirus Geopolitics. A Reflection on the Russian Case
The current pandemic has shown that, over and above the more immediate consequences to be tackled, such as the health emergency and the economic crisis, there are long-term effects that will require reflection at a global level.
Carmen Scocozza
doaj
Populismo e neoliberismo [PDF]
What is the relationship between populism and neo-liberalism? The press and most analysts argue there is a substantial incompatibility between the two ideological currents.
Angelo CHIELLI
doaj
Sustainable regional economic development and land use: a case of Russia [PDF]
This paper analyzes sustainable regional economic development and land use employing a case study of Russia. The economics of land management in Russia which is shaped by both historical legacies and contemporary policies represents an interesting conundrum.
arxiv
Geology and ore deposits of the Tetiuxe District, Russia [PDF]
George Shikataro Nishihara
openalex +1 more source
After Mukden: A Russian Verdict on Russian Failures [PDF]
W. H. Bingham
openalex +1 more source
A Suggestion for the Publication of the Correspondence of Queen Elizabeth with the Russian Czars [PDF]
Inna Lubimenko
openalex +1 more source