# Externally and internally positive time-varying linear systems

International Journal of Applied Mathematics and Computer Science (2001)

- Volume: 11, Issue: 4, page 957-964
- ISSN: 1641-876X

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topKaczorek, Tadeusz. "Externally and internally positive time-varying linear systems." International Journal of Applied Mathematics and Computer Science 11.4 (2001): 957-964. <http://eudml.org/doc/207539>.

@article{Kaczorek2001,

abstract = {The notions of externally and internally positive time-varying linear systems are introduced. Necessary and sufficient conditions for the external and internal positivities of time-varying linear systems are established. Moreover, sufficient conditions for the reachability of internally positive time-varying linear systems are presented.},

author = {Kaczorek, Tadeusz},

journal = {International Journal of Applied Mathematics and Computer Science},

keywords = {None; nonnegative systems; internally positive time-varying linear systems; reachability},

language = {eng},

number = {4},

pages = {957-964},

title = {Externally and internally positive time-varying linear systems},

url = {http://eudml.org/doc/207539},

volume = {11},

year = {2001},

}

TY - JOUR

AU - Kaczorek, Tadeusz

TI - Externally and internally positive time-varying linear systems

JO - International Journal of Applied Mathematics and Computer Science

PY - 2001

VL - 11

IS - 4

SP - 957

EP - 964

AB - The notions of externally and internally positive time-varying linear systems are introduced. Necessary and sufficient conditions for the external and internal positivities of time-varying linear systems are established. Moreover, sufficient conditions for the reachability of internally positive time-varying linear systems are presented.

LA - eng

KW - None; nonnegative systems; internally positive time-varying linear systems; reachability

UR - http://eudml.org/doc/207539

ER -

## References

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