Refine
Year of publication
Document Type
- Journal (Complete Issue of a Journal) (24)
- Article (14)
- Conference Proceeding (3)
- Part of a Book (1)
- Report (1)
- Working Paper (1)
Has Fulltext
- yes (44) (remove)
Keywords
- 1D-CNN (1)
- Accelerometer (1)
- Amphibienfahrzeug (1)
- Automatic sleep assessment (1)
- Ballistocardiography (2)
- Bernstein polynomial (3)
- Cardiac activity (1)
- Cauchon algorithm (2)
- Cauchon diagram (1)
- Cauchon matrix (1)
- Checkerboard ordering (1)
- Complex interval (2)
- Complex polynomial (2)
- Compound matrices (1)
- Conditionally positive semidefinite matrix (1)
- Cones of rank k (1)
- Contactless measurement (1)
- Contactless technologies (1)
- Deep Learning (1)
- Deep learning (1)
- EPQR-S (1)
- Enclosure of the range (2)
- Exterior products (1)
- Fahrzeug (1)
- Forschung (7)
- Freistellungssemesterbericht (1)
- Freizeitmobil (1)
- Generative modeling (1)
- Health monitoring (1)
- Health monitoring systems (1)
- Heart rate (1)
- Heart rate variability (HRV) (1)
- Home health systems (1)
- Hurwitz matrix (1)
- Infinitely divisible matrix (1)
- Interval property (2)
- Inverse M-matrix (1)
- Konstanz / Hochschule Konstanz Technik (5)
- Konstanz / Hochschule Technik (3)
- Matrix interval (1)
- Multivariate complex polynomial (1)
- Multivariate complex rational function (1)
- Multivariate rational function (1)
- Objective and subjective sleep measurement (1)
- Obstructive sleep apnea (1)
- Personality trait (1)
- Physiological signals (1)
- Portable monitor (1)
- Power and energy (1)
- Probabilistic forecasting (1)
- Quasi-stable polynomial (1)
- R-function (1)
- Range enclosure (1)
- Rank (1)
- Respiration rate (1)
- Revised eysenck personality questionnaire (1)
- Schnee (1)
- Sensors (1)
- Sign regular matrix (1)
- Sign-regular matrices (1)
- Sleep Apnea (1)
- Sleep diary (1)
- Sleep measurements (1)
- Sleep monitoring (3)
- Sleep monitoring systems (1)
- Sleep scoring (1)
- Sleep stages (1)
- Sleep study (1)
- Smartwatch (1)
- Stability analysis (1)
- Stable polynomial (1)
- Straße (1)
- Stress (1)
- Sustainable technologies (1)
- Technology acceptance (1)
- Totally nonnegative matrix (2)
- Uncertainty quantification and robustness (1)
- Wasser (1)
- Wavelet signal processing (1)
- Wearables (1)
- Wirtschaft und Gestaltung (8)
Institute
- Institut für Angewandte Forschung - IAF (44) (remove)
IAF Jahresbericht 2002
(2003)
IAF Jahresbericht 2003
(2004)
IAF Jahresbericht 2001
(2002)
IAF Jahresbericht 2000
(2001)
In 1970, B.A. Asner, Jr., proved that for a real quasi-stable polynomial, i.e., a polynomial whose zeros lie in the closed left half-plane of the complex plane, its finite Hurwitz matrix is totally nonnegative, i.e., all its minors are nonnegative, and that the converse statement is not true. In this work, we explain this phenomenon in detail, and provide necessary and sufficient conditions for a real polynomial to have a totally nonnegative finite Hurwitz matrix.