• Title/Summary/Keyword: $C^*$-algebra valued metric space

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C*-ALGEBRA-VALUED EXTENDED QUASI b-METRIC SPACES AND FIXED POINT THEOREMS WITH AN APPLICATION

  • Qusuay H. Alqifiary;Jung Rye Lee
    • The Pure and Applied Mathematics
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    • v.30 no.4
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    • pp.407-416
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    • 2023
  • In this paper, we introduce the concept of C*-algebra-valued quasi b-metric space and prove some existence and uniqueness theorems. Furthermore, we prove the Hyers-Ulam stability results for fixed point problems via C*-algebra-valued extended quasi b-metric space.