Search Results - "Takahasi, E."

Special noncancellative commutative semigroup operations on the real numbers and distribution by Miura, T., Niwa, N., Oka, H., Takahasi, S.-E.

“…Let R be the space of real numbers with the ordinary topology. Define x ⋆ 1 y = | x y | ( x , y ∈ R ) and x ⋆ 2 y = max { 1 , x } + max { 1 , y } ( x , y ∈ R )…”
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Age-Related Changes in Physical Function in Community-Dwelling People Aged 50-79 Years by Tsubaki, Atsuhiro, Kubo, Masayoshi, Kobayashi, Ryosaku, Jigami, Hirofumi, Takahashi, Hideaki E.

“…[Purpose] We aimed to obtain the mean values for physical function tests in healthy community-dwelling people aged 50-79 years and to compare these values…”
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A highly pathogenic simian/human immunodeficiency virus with genetic changes in cynomolgus monkey by Shinohara, K, Sakai, K, Ando, S, Ami, Y, Yoshino, N, Takahasi, E, Someya, K, Suzaki, Y, Nakasone, T, Sasaki, Y, Kaizu, M, Lu, Y, Honda, M

“…K Shinohara, K Sakai, S Ando, Y Ami, N Yoshino, E Takahasi, K Someya, Y Suzaki, T Nakasone, Y Sasaki, M Kaizu, Y Lu and M Honda Division of Biosafety Control…”
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Diagnosis of bovine respiratory syncytial virus infection by complement fixation test by Takahasi, E, Inaba, Y, Kurogi, H, Sato, K, Goto, Y

“…The complement fixation test by the microtiter method was applied to the serological diagnosis of bovine respiratory syncytial (RS) virus infection. When used…”
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A CONSTRUCTION OF A BSE-ALGEBRA OF TYPE I WHICH IS ISOMORPHIC TO NO C-ALGEBRAS by INOUE, JYUNJI, TAKAHASI, SIN-EI

“…In this note, we construct a BSE-algebra of type I which is isomorphic to no C*-algebras. This affirmatively solves the problem posed by Takahasi and Hatori…”
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SEGAL ALGEBRAS IN COMMUTATIVE BANACH ALGEBRAS by INOUE, JYUNJI, TAKAHASI, SIN-EI

“…The notion of Reiter's Segal algebra in commutative group algebras is generalized to a notion of Segal algebra in more general classes of commutative Banach…”
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A characterization of Hyers–Ulam stability of first order linear differential operators by Miura, Takeshi, Miyajima, Shizuo, Takahasi, Sin-Ei

“…Let X be a complex Banach space and h : R→ C a continuous function. Let T h :C 1( R,X)→C( R,X) be the linear differential operator defined by T h u= u′+ hu. We…”
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DC Flashover Voltage Characeteristics and Their Calculation Method for Oil-Immersed Insulation Systems in HVDC Transformers by Kurita, A., Takahasi, E., Ozawa, J., Watanabe, M., Okuyana, K.

“…The effects of the laminated paper layer direction on the conductivity and the dc breakdown strength in oil-impregnated paper were experimentally clarified. It…”
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The Hyers–Ulam stability constants of first order linear differential operators by Takahasi, Sin-Ei, Takagi, Hiroyuki, Miura, Takeshi, Miyajima, Shizuo

“…Let X be a complex Banach space, h a complex-valued continuous function on the real line R and T h :C 1( R,X)→C( R,X) the linear differential operator defined…”
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Hyers-Ulam stability of linear differential operator with constant coefficients by Miura, Takeshi, Miyajima, Shizuo, Takahasi, Sin-Ei

“…Let P(z) be a polynomial of degree n with complex coefficients and consider the n–th order linear differential operator P(D). We show that the equation P(D)f =…”
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An evolutionary approach to GHz digital systems by Marston, N., Takahasi, E., Murakawa, M., Kasai, Y., Adachi, T., Takasuka, K., Higuchi, T.

“…Genetic-algorithm based techniques have been used to successfully calibrate both analogue and digital VLSI chips. This paper investigates the potential of…”
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STABILITY OF MULTIPLIERS ON BANACH ALGEBRAS by Miura, Takeshi, Hirasawa, Go, Takahasi, Sin-Ei

“…Suppose A is a Banach algebra without order. We show that an approximate multiplier T : A → A is an exact multiplier. We also consider an approximate…”
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REFLECTIONS AND A GENERALIZATION OF THE MAZUR-ULAM THEOREM by HATORI, OSAMU, KOBAYASHI, KIYOTAKA, MIURA, TAKESHI, TAKAHASI, SIN-EI

“…In this paper, we will generalize the Mazur-Ulam theorem which states that every bijective isometry between two normed spaces is affine. To do this, we…”
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HYERS-ULAM-RASSIAS STABILITY OF THE BANACH SPACE VALUED LINEAR DIFFERENTIAL EQUATIONS y′ = λy by Miura, Takeshi Miura, Jung, Soon-Mo, Takahasi, Sin-Ei

“…The aim of this paper is to prove the stability in the sense ofHyers-Ulam-Rassias of the Banach space valued differentialequation y' = lambda y, where lambda…”
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RING HOMOMORPHISMS ON REAL BANACH ALGEBRAS by Miura, Takeshi, Takahasi, Sin-Ei

“…Let B be a strictly real commutative real Banach algebra with the carrier space Φ B . If A is a commutative real Banach algebra, then we give a representation…”
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SPATIAL NUMERICAL RANGES OF ELEMENTS OF SUBALGEBRAS OF C_0(X) by Takahasi, Sin-Ei

“…When A is a subalgebra of the commutative Banach algebra C_0(X) of all continuous complex-valued functions on a locally compact Hausdorff space X, the spatial…”
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A SIMPLE PROOF OF THE STONE-WEIERSTRASS THEOREM FOR CCR-ALGEBRAS WITH HAUSDORFF SPECTRUM by TAKAHASI, SIN-EI

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Characterization of a generalized triangle inequality in normed spaces by Dadipour, F, Moslehian, M. S, Rassias, J. M, Takahasi, S. -E

“…Nonlinear Anal-TMA 75 (2012), no. 2, 735-741 For a normed linear space $(X,|\cdot|)$ and $p>0$ we characterize all $n$-tuples…”
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GER-TYPE AND HYERS-ULAM STABILITIES FOR THE FIRST-ORDER LINEAR DIFFERENTIAL OPERATORS OF ENTIRE FUNCTIONS by Miura, Takeshi, Hirasawa, Go, Takahasi, Sin-Ei

“…Let h be an entire function and T h a differential operator defined by T h f = f ′ + h f . We show that T h has the Hyers‐Ulam stability if and only if h is a…”
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Polynomial identities that imply commutativity for rings by Takagi, Hiroyuki, Takahasi, Sin-Ei, Miura, Takeshi

“…We deal with the polynomial identities of the form P= Q, where P and Q are monic monomials in two variables that have the same degree in each variable and they…”
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