CD Skripsi
General Invers Untuk Matriks Interval Dan Aplikasinya Pada Perubahan Iklim
This final project discusses general inverse on interval matrices and its applicationto climate change data. The topic of interval number arithmetic has
attracted the attention of a number of researchers, especially in the context of
multiplication operations. Some definitions of multiplication operations by researchers do not produce identities when interval numbers are multiplied by their inverses. To overcome this problem, a modified interval number multiplication operation is used so that the result of multiplication with its inverse producesan identity. This modified operation concept is then applied in determining the general inverse of the interval matrix using customized elementary row operations, then applied in predicting climate change in the following years using the
equation eX = eGeb . The resulting predictions can be applied in various fields,
such as planning activities that require an understanding of climate changes
that occur.
Keywords: Interval number, interval matrix, general inverse, climate change
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