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3 $begingroup$ I have a matrix whose diagonal entries are positive whereas non-diagonal entries are negative.This matrix is also Strictly diagonally dominant. Can we say that all elements of the inverse of this matrix is strictly positive i.e $a_{ij}$ >0 . linear-algebra matrices share | cite | improve this question edited Dec 30 '18 at 4:32 Ayush Mishra asked Dec 30 '18 at 4:08 Ayush Mishra Ayush Mishra 48 5

.everyoneloves__top-leaderboard:empty,.everyoneloves__mid-leaderboard:empty,.everyoneloves__bot-mid-leaderboard:empty{ height:90px;width:728px;box-sizing:border-box; } 0 I have a table in a Postgresql database and some of the information there should be placed in a table of a SQL Server Database. As long as the insert ocurrs in the Postgresql table, part of the info should be inserted in the SQL Server table. Maybe the solution is to call a trigger in the Postgres table, but how can I send the info to the SQL Server Database? sql-server postgresql replication share | improve this question asked Nov 22 '18 at 21:47