Severity: Warning
Message: fopen(/home/answnniz/solutionspile.com/system/sessions/ci_sessionb36949a302a8eee057c29f7b9cc2fca75ea77de8): failed to open stream: Disk quota exceeded
Filename: drivers/Session_files_driver.php
Line Number: 176
Backtrace:
File: /home/answnniz/solutionspile.com/index.php
Line: 367
Function: require_once
Severity: Warning
Message: session_start(): Failed to read session data: user (path: /home/answnniz/solutionspile.com/system/sessions)
Filename: Session/Session.php
Line Number: 143
Backtrace:
File: /home/answnniz/solutionspile.com/index.php
Line: 367
Function: require_once
Find the adjoint of the operator K
Please explain in details how kernel in adjoint will change variable into k(y,x) instead of k(x,y)