Zobrazeno 1 - 10
of 70
pro vyhledávání: '"Vassilis G. Papanicolaou"'
Publikováno v:
Electronic Journal of Differential Equations, Vol 2021, Iss 44,, Pp 1-25 (2021)
Externí odkaz:
https://doaj.org/article/91affb4d715e48ad860b86611e466641
Publikováno v:
Electronic Journal of Differential Equations, Vol 2019, Iss 112,, Pp 1-34 (2019)
The discrete Schrodinger equation on a half-line lattice with the Dirichlet boundary condition is considered when the potential is real valued, is summable, and has a finite first moment. The Darboux transformation formulas are derived from first
Externí odkaz:
https://doaj.org/article/66f4d6aa9446468c874d9afa439bd4c5
Publikováno v:
Electronic Journal of Differential Equations, Vol 2019, Iss 23,, Pp 1-19 (2019)
The discrete Schrodinger operator is considered on the half-line lattice $n\in \{1,2,3,\dots\}$ with the Dirichlet boundary condition at $n=0$. It is assumed that the potential belongs to class $\mathcal{A}_b$, i.e. it is real valued, vanishes wh
Externí odkaz:
https://doaj.org/article/0cdd824672234d96b43b8035fb8c4f91
Publikováno v:
Electronic Journal of Differential Equations, Vol 2015, Iss 231,, Pp 1-16 (2015)
We introduce a nonlinear degenerate parabolic equation containing a nonlocal term. The equation serves as a replicator dynamics model where the set of strategies is a continuum. In our model the payoff operator (which is the continuous analog of t
Externí odkaz:
https://doaj.org/article/f9ad43f1683841e2bc7e18ddb652496e
Publikováno v:
Electronic Journal of Differential Equations, Vol 2011, Iss 87,, Pp 1-8 (2011)
We evaluate explicitly certain classes of singular equilibrium solutions for a specific one-dimensional replicator dynamics equation. These solutions are linear combinations of Dirac delta functions. Equilibrium solutions are important in the study o
Externí odkaz:
https://doaj.org/article/e06bb989387041d4a22141c3daca6401
Publikováno v:
Progress in Fractional Differentiation and Applications. 7:83-86
Publikováno v:
Acta Mathematica Sinica, English Series. 36:1357-1383
A collector samples coupons with replacement from a pool containing $g$ \textit{uniform} groups of coupons, where "uniform group" means that all coupons in the group are equally likely to occur. For each $j = 1, \dots, g$ let $T_j$ be the number of t
Publikováno v:
ESAIM: Probability and Statistics. 24:275-293
The origin of power-law behavior (also known variously as Zipf’s law) has been a topic of debate in the scientific community for more than a century. Power laws appear widely in physics, biology, earth and planetary sciences, economics and finance,
Autor:
Vassilis G. Papanicolaou
Publikováno v:
Journal of Mathematical Biology
Specimens are collected from $N$ different sources. Each specimen has probability $p$ of being contaminated, independently of the other specimens. Suppose we can repeatedly take small portions from several specimens, mix them together, and test the m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3530537459c94b2cfd5ac79c4285cc3c
http://arxiv.org/abs/2007.11910
http://arxiv.org/abs/2007.11910
Publikováno v:
Teoriya Veroyatnostei i ee Primeneniya. 62:556-586