diff --git a/memory_management/A-Systolic-Array-for-Implementing-LRU-Replacement.pdf b/memory_management/A-Systolic-Array-for-Implementing-LRU-Replacement.pdf new file mode 100644 index 0000000..8e774bf Binary files /dev/null and b/memory_management/A-Systolic-Array-for-Implementing-LRU-Replacement.pdf differ