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Creator:
Kubeš, P.
Format:
bez média and svazek
Type:
model:article and TEXT
Subject:
heliophysics and solar flares
Language:
Czech
Rights:
http://creativecommons.org/publicdomain/mark/1.0/ and policy:public
Creator:
Shao, Yanling , Gao, Yubin , and Gao, Wei
Format:
print , bez média , and svazek
Type:
model:article and TEXT
Subject:
matematika , mathematics , sign pattern , potentially nilpotent pattern , spectrally arbitrary pattern , 13 , and 51
Language:
English
Description:
An n × n sign pattern A is said to be potentially nilpotent if there exists a nilpotent real matrix B with the same sign pattern as A. Let D_{n,r} be an n × n sign pattern with 2 \geqslant r \geqslant n such that the superdiagonal and the (n, n) entries are positive, the (i, 1) (i = 1,..., r) and (i, i − r + 1) (i = r + 1,..., n) entries are negative, and zeros elsewhere. We prove that for r \geqslant 3 and n \geqslant 4r − 2, the sign pattern D_{n,r} is not potentially nilpotent, and so not spectrally arbitrary., Yanling Shao, Yubin Gao, Wei Gao., and Obsahuje seznam literatury
Rights:
http://creativecommons.org/publicdomain/mark/1.0/ and policy:public
Creator:
Černý, Vladimír
Format:
print , bez média , and svazek
Type:
model:article and TEXT
Subject:
Pišút, Ján , fyzika , physics , 6 , and 53
Language:
Czech
Description:
Vladimír Černý.
Rights:
http://creativecommons.org/licenses/by-nc-sa/4.0/ and policy:public
Creator:
Bláhová, Emilie
Format:
bez média and svazek
Type:
model:article and TEXT
Language:
Czech
Rights:
http://creativecommons.org/publicdomain/mark/1.0/ and policy:public
Creator:
Holubová, Markéta
Format:
bez média and svazek
Type:
model:article and TEXT
Language:
Czech
Rights:
http://creativecommons.org/publicdomain/mark/1.0/ and policy:public
Creator:
Borovičková, Martina
Format:
bez média and svazek
Type:
model:article and TEXT
Subject:
diaries and Zdenka Kaizlová
Language:
Czech
Rights:
http://creativecommons.org/licenses/by-nc-sa/4.0/ and policy:public
Format:
bez média and svazek
Type:
model:article and TEXT
Language:
Czech
Rights:
http://creativecommons.org/licenses/by-nc-sa/4.0/ and policy:public
Creator:
Janeček, Petr
Format:
bez média and svazek
Type:
model:article and TEXT
Language:
Czech
Rights:
http://creativecommons.org/publicdomain/mark/1.0/ and policy:public
Creator:
Dobiáš, Dalibor
Format:
bez média and svazek
Type:
model:article and TEXT
Language:
Czech
Rights:
http://creativecommons.org/licenses/by-nc-sa/4.0/ and policy:public
Creator:
Stanislav Tesař
Format:
print , bez média , and svazek
Type:
article , recenze , reviews , model:article , and TEXT
Subject:
Horník, Ondřej , 1864-1917 , Štefancová, Dagmar , 1957- , Kabelková, Markéta , 1962- , Paulová, Eva , Kotašová, Daniela , 1967- , Žůrková, Tereza , 1985- , Kříženecký, Jan , 1980- , hudební sbírky , muzejní sbírky , muzikologie , museum collections , music collections , musicology , 78.01 , 78:069.5 , 069.5 , and (0:82-95)
Language:
Czech
Description:
Stanislav Tesař., Rubrika: Recenze, and Cizojazyčné resumé není.
Rights:
http://creativecommons.org/licenses/by-nc-sa/4.0/ and policy:public