TY  - JOUR
AU  - Yan, Yan
TI  - Multiplicity of positive periodic solutions for a discrete impulsive blood cell production model
JF  - AIMS MATHEMATICS
J2  - AIMS MATH
VL  - 8
PY  - 2023
IS  - 11
SP  - 26515
EP  - 26531
PG  - 17
SN  - 2473-6988
DO  - 10.3934/math.20231354
UR  - https://m2.mtmt.hu/api/publication/34166906
ID  - 34166906
AB  - <abstract><p>In this paper, we investigate the multiplicity of positive periodic solutions of a discrete blood cell production model with impulse effects. This model is described by periodic coefficients and time delays, as well as nonlinear feedback with exponential terms. By employing the Krasnosel'skii fixed point theorem, we establish a sufficient condition for the existence of at least two positive periodic solutions. To this end, we construct solution transformation between an impulsive delay difference equation and the corresponding nonimpulsive delay difference equation. Aditionally, a solution representation of the positive periodic solution of the blood cell production model is presented. Moreover, a numerical example and its simulations are given to illustrate the main result.</p></abstract>
LA  - English
DB  - MTMT
ER  - 

TY  - JOUR
AU  - Peng, Binbin
AU  - Yan, Xianguo
AU  - Du, Juan
TI  - Suppress the vibration of tool system in milling process
JF  - AIP ADVANCES
J2  - AIP ADV
VL  - 12
PY  - 2022
IS  - 5
SP  - 1
EP  - 10
PG  - 10
SN  - 2158-3226
DO  - 10.1063/5.0091935
UR  - https://m2.mtmt.hu/api/publication/32823681
ID  - 32823681
LA  - English
DB  - MTMT
ER  - 

TY  - JOUR
AU  - Wei, Chunyue
AU  - Hou, Yanchuang
AU  - Ding, Yuting
TI  - Analysis of dynamic properties of carbon emission–carbon absorption model with time delay based on China
JF  - NONLINEAR DYNAMICS
J2  - NONLINEAR DYNAM
VL  - 1
PY  - 2022
SP  - 1
EP  - 15
PG  - 15
SN  - 0924-090X
DO  - 10.1007/s11071-022-08053-7
UR  - https://m2.mtmt.hu/api/publication/33221537
ID  - 33221537
LA  - English
DB  - MTMT
ER  - 

TY  - JOUR
AU  - Deng, Shuning
AU  - Ji, Jinchen
AU  - Wen, Guilin
AU  - Xu, Huidong
TI  - Delay-induced novel dynamics in a hexagonal centrifugal governor system
JF  - INTERNATIONAL JOURNAL OF NON-LINEAR MECHANICS
J2  - INT J NONLINEAR MECH
VL  - 121
PY  - 2020
SP  - 1
EP  - 12
PG  - 12
SN  - 0020-7462
DO  - 10.1016/j.ijnonlinmec.2020.103465
UR  - https://m2.mtmt.hu/api/publication/31260113
ID  - 31260113
LA  - English
DB  - MTMT
ER  -