Stability Analysis of Hepatitis B Virus Model with Incomplete Immunization of HepB Vaccine

Figure 3

The graphs of the number of acute infectors with some parameters: (a) 𝜇=0.1; 𝜐=0.1; 𝜑=0.1; 𝛽=12; 𝜀=0.16; 𝛾₂=0.025; 𝜇₁=0.028; 𝜏=5; 𝛾₁=0.4; 𝑞=0.4; 𝜔=0.2, surf 𝑝∈[0,1],𝜃∈[0,0.3]. (b) 𝜇=0.1; 𝜐=0.1; 𝜑=0.1; 𝛽=12; 𝜀=0.16; 𝛾₂=0.025; 𝜇₁=0.028; 𝜏=5; 𝜔=0.2; 𝑞=0.4; 𝑝=0.6, surf 𝜃∈[0,0.3],𝛾₁∈[0,0.4]. (c) 𝜇=0.1; 𝜐=0.1; 𝜑=0.1; 𝛽=12; 𝜀=0.16; 𝛾₂=0.025; 𝜇₁=0.028; 𝜏=5; 𝜔=0.2; 𝜃=0.2; 𝑝=0.8, surf 𝛾₁∈[0,0.4],𝑞∈[0,0.4]. (d) 𝜇=0.1; 𝜐=0.1; 𝜑=0.1; 𝛽=12; 𝜀=0.16; 𝛾₂=0.025; 𝜇₁=0.028; 𝜏=5; 𝛾₁=0.4; 𝑞=0.4; 𝑝=0.6, surf 𝜃∈[0,0.3],𝜔∈[0,0.2].

(a)

(b)

(c)

(d)