title: Pure multiplicative stochastic resonance of a theoretical anti-tumor model with seasonal modulability.
abstract: Pure multiplicative noise-induced stochastic resonance, which appears in an anti-tumor system modulated by a seasonal external field, is studied by using theoretical analyses of the generalized potential and numerical simulations. For optimally selected values of the multiplicative noise intensity stochastic resonance is observed, which is manifested by the quasisymmetry of two potential minima. Theoretical results and numerical simulations are in good quantitative agreement.
authors.affiliation: State Key Laboratory of Optoelectronic Materials and Technologies, Department of Physics, Sun Yat-sen University, Guangzhou 510275, People's Republic of China.
authors.forename: Wei-Rong
authors.initials: WR
authors.lastname: Zhong
authors.forename: Yuan-Zhi
authors.initials: YZ
authors.lastname: Shao
authors.forename: Zhen-Hui
authors.initials: ZH
authors.lastname: He
mesh_terms: D000970:Antineoplastic Agents / Q000627:therapeutic use; D003198:Computer Simulation; D006801:Humans; D007167:Immunotherapy; D008954:Models, Biological; D009369:Neoplasms / Q000188:drug therapy / Q000276:immunology / Q000628:therapy*; D012621:Seasons; D013269:Stochastic Processes
chemical_list: D000970:Antineoplastic Agents