An upgraded groundwater quality evaluation based on Hasse diagram technique & game theory

Fractals and Finite Distributions of Power Sets

“…According to Definition 5, it is obvious that w〈P(∅)〉 = w〈{∅}〉 = 0, w〈Q(∅)〉 = w〈P({1})〉 = w〈Q({1})〉 = 0, w〈P({1,2})〉 = w〈Q({1,2})〉 = w〈P(A (2) )〉 = w〈Q(A (2) )〉 = x 1 . For the more general case, we have the following result.…”

“…w〈P(A (2) )〉 = w〈Q(A (2) )〉 = x 1 = x 2 − d. Similarly, we get w〈P({1,2,3})〉 = w〈Q({1,2,3})〉 = w〈P(A (2) )〉 +w〈Q(A (2) )〉 + (x 2 − w〈Q(A (1) )〉) = 2〈P({1,2})〉 + x 2 = 2(x 2 − d) + x 2 = x 3 + x 2 − d by x 2 − w〈Q(A (1) )〉 = x 2 . Next, we will discuss the general case.…”

“…Venn Diagram graphically describes the relations and operations between sets. It is well known that a power set is a poset, a Hass diagram of a diagram describing a poset relationship, which has a wide range of applications in many fields [1][2][3][4][5][6][7][8]. For example, the authors combine the three-way decision with the Hasse graph to establish a sequential three-way decision model in scale space, which can reduce the search space [1].…”

“…For example, the authors combine the three-way decision with the Hasse graph to establish a sequential three-way decision model in scale space, which can reduce the search space [1]. In order to improve the groundwater quality assessment model based on the Hasse diagram technique, a new assessment model based on game theory and the Hasse diagram technique is established [2].…”

Effect of Service Quality and Trust on Revisiting Interest toward Customer Satisfaction

“…The decision to revisit is the desire of consumers to continue to visit or buy the same service in the future (Ding et al, 2022;Kim et al, 2022). Today, healthcare industry environment, creating and maintaining customers has become increasingly difficult.…”