Abstract: We propose a new low-complexity approximate joint diagonalization (AJD) algorithm, which incorporates nontrivial block-diagonal weight matrices into a weighted least-squares (WLS) AJD ...

Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. David Kindness is a Certified Public Accountant (CPA) and an expert in the fields of ...

Implement state-of-the-art iterative eigensolvers (Lanczos, Davidson, LOBPCG) optimized for momentum-conserved Hamiltonians, exploiting block-diagonal structure for memory efficiency and parallel ...

What is a urine flow test? A urine flow test calculates the speed of urine flow over time. It may be used to check how the bladder and sphincter are working. The bladder is part of the urinary tract.

This calculation can be used for hypothesis testing in statistics Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive ...

Article Views are the COUNTER-compliant sum of full text article downloads since November 2008 (both PDF and HTML) across all institutions and individuals. These metrics are regularly updated to ...

The 6 Best Free Speed Test Apps to Check Internet Performance Your email has been sent In the remote work era, reliable Wi-Fi is a must. From testing network performance to locating nearby ...

What Is a Liver Function Test? A liver function test is one of a group of tests that check levels of certain enzymes and other proteins in your blood. Some of the tests look for enzymes that you’d ...

What is a Pap test? For a Pap test, your healthcare provider will collect and examine cells from your cervix. The cervix is the opening to the uterus. They do this test to screen for cervical cancer ...