EKUIVALENSI KEKONVERGENAN POINTWISE DAN SERAGAM PADA BARISAN FUNGSI DALAM RUANG METRIK C[a,b]
EQUIVALENCE FROM CONVERGENT POINTWISE AND UNIFORM OF SEQUENCE OF FUNCTION IN THE METRIC SPACE C[a,b]
Research on the convergence of sequence of function (f_n) in the C[a,b] metric space using usual metrics may have been widely done by mathematicians, but in this paper it is discussed more interestingly about the equivalence from convergent pointwise and uniform of sequence of function (f_n) in the metric space C[a,b]. But before that, will discussed about several properties about convergent pointwise and uniform of sequence of function (f_n) is the many convergences of a function, bounded, ownership of supremum or infimum, complete metric space and the ability to maintain continence, and operation usual about addion and multiplication with scalar from sequence of function . So, equivalence from convergent pointwise and uniform of sequence of function (f_n) in the metric space C[a,b] occurs if the sequence of function (f_n) is convergent and uniformly nondecreasing or uniformly nonincreasing.