Results 21 to 30 of about 1,468,677 (198)

Value distribution of some differential monomials

open access: yesFilomat, 2020
Let f be a transcendental meromorphic function defined in the complex plane C and k ? N. We consider the value distribution of the differential polynomial fq0(f(k))qk, where q0(?2), qk(?1) are integers. We obtain a quantitative estimation of the characteristic function T(r,f) in terms of N?(r, 1/fq0(f(k))qk-1).
Chakraborty, Bikash   +3 more
openaire   +4 more sources

Free integro-differential algebras and Groebner-Shirshov bases [PDF]

open access: yes, 2014
The notion of commutative integro-differential algebra was introduced for the algebraic study of boundary problems for linear ordinary differential equations. Its noncommutative analog achieves a similar purpose for linear systems of such equations.
Guo, Li   +5 more
core   +1 more source

Propagation of Subspaces in Primitives with Monomial Sboxes: Applications to Rescue and Variants of the AES

open access: yesIACR Transactions on Symmetric Cryptology, 2023
Motivated by progress in the field of zero-knowledge proofs, so-called Arithmetization-Oriented (AO) symmetric primitives have started to appear in the literature, such as MiMC, Poseidon or Rescue.
Aurélien Boeuf   +2 more
doaj   +1 more source

Entire solutions of differential equations that are related to trigonometric identities

open access: yes, 2022
We prove results concerning entire solutions of non-linear binomial differential equations that have connections to trigonometric identities. We also prove a double inequality for the growth of entire solutions of non-linear monomial differential ...
Gundersen, GG, Ng, TW, Lü, WR, Yang, CC
core   +1 more source

Nonlinear differential monomials sharing two values. [PDF]

open access: yesMathematica Bohemica, 2016
Summary: Using the notion of weighted sharing of values which was introduced by \textit{I. Lahiri} [Nagoya Math. J. 161, 193--206 (2001; Zbl 0981.30023); Complex Variables, Theory Appl. 46, No. 3, 241--253 (2001; Zbl 1025.30027)], we deal with the uniqueness problem for meromorphic functions when two certain types of nonlinear differential monomials ...
openaire   +3 more sources

Some exactly solvable models of urn process theory [PDF]

open access: yesDiscrete Mathematics & Theoretical Computer Science, 2006
We establish a fundamental isomorphism between discrete-time balanced urn processes and certain ordinary differential systems, which are nonlinear, autonomous, and of a simple monomial form.
Philippe Flajolet   +2 more
doaj   +1 more source

Initial forms and a notion of basis for tropical differential equations [PDF]

open access: yes, 2020
We show that solution sets of systems of tropical differential equations can be characterised in terms of monomial-freeness of an initial ideal. We discuss a candidate definition of tropical differential basis and give a nonexistence result for such ...
Toghani, Zeinab   +3 more
core   +1 more source

Limit cycles for 3-monomial differential equations

open access: yesJournal of Mathematical Analysis and Applications, 2015
Agraïments: UNAB10-4E-378. The second author is partially supported by NSFC-11171267 and NSFC-11271027 grants.
Gasull, Armengol, Li, Chengzhi
openaire   +5 more sources

Insights into New Generalization of q-Legendre-Based Appell Polynomials: Properties and Quasi Monomiality

open access: yesMathematics
In this paper, by using the zeroth-order q-Tricomi functions, the theory of three-variable q-Legendre-based Appell polynomials is introduced.
Naeem Ahmad, Waseem Ahmad Khan
doaj   +1 more source

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