# Letter to the editor: Consistency of LPC+Ch

Kybernetika (1998)

- Volume: 34, Issue: 2, page [235]-237
- ISSN: 0023-5954

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topMattila, Jorma K.. "Letter to the editor: Consistency of LPC+Ch." Kybernetika 34.2 (1998): [235]-237. <http://eudml.org/doc/33350>.

@article{Mattila1998,

abstract = {In his paper [Kybernetika 31, No. 1, 99–106 (1995; Zbl 0857.03042)], E. Turunen says in the corollary on p. 106:
“Notice that the third last line on page 195 in [J. K. Mattila, “Modifier logic”, in: J. Kacprzyk (ed.) et al., Fuzzy logic for the management of uncertainty. New York: Wiley. 191–209 (1992)] stating that LPC+Ch calculus is consistent is not correct.”
The system LPC+Ch is consistent, which can be seen quite trivially.},

author = {Mattila, Jorma K.},

journal = {Kybernetika},

keywords = {system LPC+Ch; consistency; system LPC+Ch; consistency},

language = {eng},

number = {2},

pages = {[235]-237},

publisher = {Institute of Information Theory and Automation AS CR},

title = {Letter to the editor: Consistency of LPC+Ch},

url = {http://eudml.org/doc/33350},

volume = {34},

year = {1998},

}

TY - JOUR

AU - Mattila, Jorma K.

TI - Letter to the editor: Consistency of LPC+Ch

JO - Kybernetika

PY - 1998

PB - Institute of Information Theory and Automation AS CR

VL - 34

IS - 2

SP - [235]

EP - 237

AB - In his paper [Kybernetika 31, No. 1, 99–106 (1995; Zbl 0857.03042)], E. Turunen says in the corollary on p. 106:
“Notice that the third last line on page 195 in [J. K. Mattila, “Modifier logic”, in: J. Kacprzyk (ed.) et al., Fuzzy logic for the management of uncertainty. New York: Wiley. 191–209 (1992)] stating that LPC+Ch calculus is consistent is not correct.”
The system LPC+Ch is consistent, which can be seen quite trivially.

LA - eng

KW - system LPC+Ch; consistency; system LPC+Ch; consistency

UR - http://eudml.org/doc/33350

ER -

## References

top- Hughes G. E., Cresswell M. J., An Introduction to Modal Logic, Methuen, London 1968 (reprinted New York 1985) (1968) Zbl0205.00503MR0439586
- Mattila J. K., Modifier logic, In: Fuzzy Logic for the Management of Uncertainty (J. Kacprzyk and L. A. Zadeh, eds.). J. Wiley, New York 1992, pp. 191–209 (1992)
- Mattila J. K., Modified modus ponens and modal logic, Kybernetika (Supplement) 28 (1992), 28–32 (1992) Zbl0861.03011MR1226047
- Turunen E., Algebraic analysis of LPC+Ch calculus, Kybernetika 31 (1995), 1, 99–106 (1995) MR1324663

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