1405/02/20
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امیر سهامی

امیر سهامی

مرتبه علمی: دانشیار
ارکید:
تحصیلات: دکترای تخصصی
ریسرچ گیت:
دانشکده: علوم پایه
اسکولار:
پست الکترونیکی: a.sahami [at] ilam.ac.ir
اسکاپوس:
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معرفی

ایلام

تحصیلات

  • دکترای تخصصی ریاضی محض انالیز هارمونیک ، صنعتی امیرکبیر ، ایران (1389 - 1393)
    عنوان رساله: خواص همولوژیک جبرهای باناخ
  • کارشناسی ارشد ریاضی محض انالیز هارمونیک ، صنعتی امیرکبیر ، ایران (1387 - 1389)
    عنوان رساله: توسیع انتگرال هار بر نیمگروهها
  • کارشناسی ریاضی محض ، شهید مدنی اذربایجان ، ایران (1383 - 1387)
    عنوان پایان‌نامه:
بیشتر

فعالیت‌های پژوهشی

مقاله چاپ‌شده در مجلات علمی
ϕ-WAP-biprojectivity of the Enveloping Dual Banach Algebras Fatemeh Pourshahani , Abdolrasoul Pourabbas , Mehdi Rostami , Amir Sahami (2026)
APPROXIMATE CONNES AMENABILITY OF ℓ 1 -MUNN ALGEBRAS WITH APPLICATION narjes razi , Mehdi Rostami , Amir Sahami (2026)
An approximate notion of Connes biprojective dual Banach algebras related to a w∗-closed idea ali sarabagi , AZIZOLAH BABAKHANI , Amir Sahami, Mehdi Rostami (2026)
ON φ-BIFLATNESS OF QUOTIENT BANACH ALGEBRAS AND SOME COUNTEREXAMPLES Mehdi Rostami , Amir Sahami (2025)
A NOTE ON PROPERTY F AND APPROXIMATE BIPROJECTIVITY OF THE FOURIER ALGEBRA narjes razi , Mehdi Rostami , Amir Sahami (2025)
Notes on the module homological properties of triangular Banach algebras Somayeh Grailoo Tanha, Amir Sahami, abasalt bodaghi (2025)
Super pseudo-amenability of Banach algebras and applications to semigroup algebras Mehdi Rostami , Amir Sahami (2025)
The Existence of Central Approximate Identity for Beurling Segal Algebras and Related Homological Properties Batool S. Mortazavi Samarin, Mehdi Rostami , Amir Sahami (2025)
Left -biflatness and -biprojectivity of certain Banach algebras with applications solaleh salimi , Amin mahmoodi , mehdi rostami , Amir Sahami (2025)
Some Counterexamples of (φ, ψ)-Amenable-Like Properties of Banach Algebras Salman Babayi , Amir Sahami, seyed mehdi kazemi torbaghan (2025)
Adjusting new approaches to Banach homology based on a homomorphism with counterexamples Mehdi Rostami , Amir Sahami (2025)
A^{**}-biprojectivity of Banach algebras based on maximal ideal space Amir Sahami, mehdi rostami (2025)
Pseudo-amenable and Pseudo-contractible Generalized Module Extension Banach Algebras narjes razi , Amir Sahami (2025)
Properties of α -harmonic morphisms seyed mehdi kazemi torbaghan , Amir Sahami (2025)
A STUDY ON ϕ-PSEUDO CONTRACTIBLE BANACH ALGEBRAS WITH COUNTEREXAMPLES ali sarabagi , AZIZOLAH BABAKHANI , Amir Sahami, mehdi rostami (2025)
An approximate notion in the homology of the enveloping dual Banach algebras Amir Sahami, sayedeh fatemeh shariati , abasalt bodaghi (2025)
On a Notion of Biflatness Related to a Closed Ideal Amir Sahami, Eghbal Ghaderi , Mona Aj , Abasalt Bodaghi (2024)
A COUNTEREXAMPLE TO A RESULT OF JABERI AND MAHMOODI Amir Sahami, Seyedeh fatemeh shariati (2024)
MULTI-JENSEN AND MULTI-EULER-LAGRANGE ADDITIVE MAPPINGS abasalt bodaghi , Amir Sahami (2024)
Conditions Which Imply a Banach Algebra is Finite Dimensional Gh. Esslamzadeh , Amir Sahami, Fatemeh Taleghani (2024)
On Amenable-Like Properties of Some Banach Algebras with Applications to Study Their Nilpotent Ideals Amir Sahami, Seyedeh Fatemeh Shariati , Abasalt Bodaghi (2024)
A NOTION OF APPROXIMATE BIPROJECTIVITY FOR BANACH ALGEBRAS WITH RESPECT TO A CLOSED IDEAL Amir Sahami, Mehdi Rostami , Mona Aj (2024)
A Competitive Bilevel Programming Model for Green, CLSCs in Light of Government Incentives Arsalan Rahmani , Meysam Hosseini , Amir Sahami (2024)
On biprojectivity and Connes biprojectivity of a dual Banach algebra with respect to a $w^{*}$-closed ideal Amir Sahami, S. Fatemeh Shariati , Mehdi Rostami , Mona aj (2024)
Two-stage stochastic capacitated lot-sizing problem by lot-size adaptation approach Arsalan Rahmani , Amir Sahami, Meysam Hosseini (2023)
A^{**}-biprojectivity of Banach algebras mehdi rostami , Amir Sahami (2023)
تحلیل جامع شناختی تعاملات اجتماعی از منظر نظریه بازی سید مهدی کاظمی تربقان، امیر سهامی، شقایق اماندار، کیمیا ابراهیمی (1402)
On left $\phi$-Connes biprojectivity of dual Banach algebras Amir Sahami, Eghbal Ghaderi , Seyedeh fatemeh shariati , seyed mehdi kazemi torbaghan (2023)
Some Characterizations for Approximate Biflatness of Semigroup Algebras narjes razi , Amir Sahami (2023)
"On $\phi$-Biflatness-like properties of certain Banach algebras with applications Solaleh Salimi , Amin Mahmoodi , Amir Sahami, Mehdi Rostami (2023)
AMENABILITY AND WEAK AMENABILITY OF SOME BANACH ALGEBRAS RELATED TO HOMOGENEOUS SPACES Behrooz Olfatian Gilan , Mohamad Reza Omidi , Amir Sahami, Ali Zamani (2023)
On approximately biprojective and approximately biflat Banach algebras Amir Sahami, Abasalt Bodaghi (2023)
A NOTION OF APPROXIMATE BIFLATNESS FOR BANACH ALGEBRAS BASED ON CHARACTER SPACE Amir Sahami, mehdi rostami , abasalt bodaghi (2023)
On Some Module Amenability-Like Properties of Banach Algebras with Applications Amir Sahami, Seyedeh Fatemeh Shariati , Fatemeh KHosravi (2022)
APPROXIMATE BIPROJECTIVITY OF ‘1-MUNN BANACH ALGEBRAS GITA ZAREI , Abdolrasoul Pourabbas , mehdi rostami , Amir Sahami (2022)
A NOTE ON APPROXIMATE BIPROJECTIVITY OF SOME SEMIGROUP ALGEBRAS Amir Sahami, Mehdi Askari Sayah , seyedeh fatemeh shariati , mehdi rostami (2022)
Approximate left $\phi$-biprojectivity of $\theta$-Lau product algebras Salman Babayi , Mehdi Rostami , Mona Aj , Amir Sahami (2022)
On Connes amenable-like properties of dual Amir Sahami, seyedeh fatemeh shariati , Abasalt bodaghi (2022)
On Pseudo-contractibility and Ultra Central Approximate Identity of Some Semigroup Algebras Amir Sahami, Seyedeh Fatemeh shariati (2022)
On Approximate u-Inner Amenable Banach Algebras Gita Zarei , Abdolrasoul Pourabbas , Amir Sahami (2022)
On amenability-like properties of a class of matrix algebras mehdi rostami , seyedeh fatemeh shariati , Amir Sahami (2022)
Generalized Notions of Amenability for Some Classes of p-Munn Algebras Nasrin Shariati Gazgazareh , Saber Naseri , Eghbal Ghaderi , Amir Sahami (2022)
Approximate biprojectivity of Banach algebras with respect to their character spaces Amir Sahami, B. Olfatian Gillan , M . R. Omidi (2022)
On strong pseudo-amenability of some Banach algebras Amir Sahami (2022)
Some Cohomological Notions in Banach Algebras Based on Maximal Ideal Space Amir Sahami, Mehdi Rostami (2022)
Johnson pseudo-contractibility certain semigroup algebras II Mehdi Askari Sayah , abdolrasoul pourabbas , Amir Sahami (2022)
On Some Homological Properties of Hypergroup Algebras with Relation to Their Character Spaces Amir Sahami, mehdi rostami , S. Fatemeh shariati , Salman Babayi (2022)
A NOTE ON ϕ-APPROXIMATE BIFLATNESS OF A SEMOGROUP ALGEBRA Amir Sahami, BEHROOZ OLFATIAN GILLAN (2021)
On Johnson pseudo-contractibility of second duals of certain Banach algebras Amir Sahami, Eghbal Ghaderi , Seyed Mehdi Kazemi Torbaghan , Behrouz Olfatian Gillan (2021)
JOHNSON PSEUDO-CONNES AMENABILITY OF DUAL BANACH ALGEBRAS Amir Sahami, sayedeh fateme shariati , Abdolrasoul Pourabbas (2021)
On left φ-biflat and left φ-biprojectivity of θ-Lau product algebras Amir Sahami, seyed mehdi kazemi torbaghan (2021)
Module Johnson amenability of certain Banach algebras Amir Sahami, Sayedeh Fatemeh Shariati , Abdolrasoul Pourabbas (2021)
On pseudo-contractibility of certain algebras related to a discrete semigroup Amir Sahami, Mehdi Rostami , Shahab Kalantari (2021)
On I-biflat and I-biprojective Banach algebras Amir Sahami, Mehdi Rostami , Shahab Kalantari (2021)
LEFT φ-BIPROJECTIVITY OF SOME CLASSES OF ABSTRACT SEGAL ALGEBRAS Amir Sahami (2021)
دوتختی بودن جبرهای سگال مجرد بر پایه مشخصه ها امیر سهامی، مهدی رستمی، مرتضی اسمعیلی، ارسلان رحمانی (1400)
A NOTE ON JOHNSON PSEUDO-CONTRACTIBILITY OF TRIANGULAR BANACH ALGEBRAS Amir Sahami (2021)
Weighted Lp- Conjecture for Homogeneous spaces Ali Panah Farajzadeh , behrooz olfatian gillan , mohamadreza omidi , Amir Sahami (2021)
Approximate Connes-biprojectivity of dual Banach algebras Amir Sahami, S F Shariati , abdolrasoul pourabbs (2021)
APPROXIMATE BIFLATNESS OF CERTAIN BANACH ALGEBRAS Narjes Razi , Abdolrasoul Pourabbas , Amir Sahami (2020)
φ−BIFLATNESS AND φ−BIPROJECTIVITY FOR θ-LAU PRODUCT WITH APPLICATIONS Eghbal Ghaderi , Amir Sahami (2020)
On left ϕ-biflat Banach algebras Amir Sahami, Mehdi Rostami , Abdolrasoul Pourabbas (2020)
JOHNSON PSEUDO-CONTRACTIBILITY AND PSEUDO-AMENABILITY OF θ-LAU PRODUCT mahdi askari sayah , Abdolrasoul Pourabbas , Amir Sahami (2020)
STRONG PSEUDO-CONNES AMENABILITY OF CERTAIN BANACH ALGEBRAS Amir Sahami, Seyedeh fatemeh shariati , Abdolrasoul Pourabbas (2020)
A Note on Essentially Left ϕ-Contractible Banach Algebras Isaac Almasi, Amir Sahami (2020)
VARIOUS NOTIONS OF AMENABILITY FOR CERTAIN BANACH ALGEBRAS RELATED TO THE MULTIPLIERS Amir Sahami, Sayedeh Fatemeh Shariati , Abdolrasoul Pourabbas (2020)
Approximate biflatness and Johnson pseudo-contractibility of some Banach algebras Amir Sahami, mohamadreza omidi , Eghbal Ghaderi , Hamzeh Zangeneeh (2020)
Counter examples for pseudo-amenability of some semigroup algebras Amir Sahami (2020)
ON LEFT φ-BIPROJECTIVITY AND LEFT φ-BIFLATNESS OF CERTAIN BANACH ALGEBRAS Amir Sahami (2020)
ON (APPROXIMATE) HOMOLOGICAL NOTIONS OF CERTAIN BANACH ALGEBRAS Amir Sahami, Roushanak Lotfikar, Ahmad Soltan Mohamadi (2020)
Generalized notions of amenability for a class of matrix algebras Amir Sahami (2019)
WAP-biprojectivity of the enveloping dual Banach algebras Sayedeh Fatemeh Shariati , Abdolrasoul Pourabbas , Amir Sahami (2019)
Approximate biflatness and approximate biprojectivity of some Banach algebras Amir Sahami (2019)
JOHNSON PSEUDO-CONTRACTIBILITY OF CERTAIN BANACH ALGEBRAS AND THEIR NILPOTENT IDEALS Mehdi Askari Sayah , Abdolrasoul Pourabbas , Amir Sahami (2019)
ON HOMOLOGICAL NOTIONS OF BANACH ALGEBRAS RELATED TO A CHARACTER Amir Sahami (2018)
Johnson pseudo-contractibility of certain semigroup algebras Amir Sahami, Abdulrasoul Pourabbas (2018)
ON CONNES AMENABILITY OF UPPER TRIANGULAR MATRIX ALGEBRAS Sayed Fatemeh Shariati , Abdolrasoul Pourabbas , Amir Sahami (2018)
ON APPROXIMATE LEFT φ-BIPROJECTIVE BANACH ALGEBRAS Amir Sahami, Abdolrasoul Pourabbas (2018)
ON BIFLATNESS AND ϕ-BIFLATNESS OF SOME BANACH ALGEBRAS Amir Sahami (2018)
Johnson pseudo-contractibility of various classes of Banach algebras Amir Sahami, Abdulrasoul Pourabbas (2018)
ON APPROXIMATELY BIFLAT BANACH ALGEBRAS narjes razi , Abdulrasoul Pourabbas , Amir Sahami (2017)
ON CHARACTER BIPROJECTIVITY OF BANACH ALGEBRAS Abdulrasoul Pourabbas , Amir Sahami (2016)
APPROXIMATE BIPROJECTIVITY AND -BIFLATNESS OF CERTAIN BANACH ALGEBRAS Amir Sahami, Abdulrasoul Pourabbas (2016)
Approximate biprojectivity of certain semigroup algebras Amir Sahami, Abdolrasoul Pourabbas (2016)
On ϕ-biflat and ϕ-biprojective Banach algebras Amir Sahami, Abdulrasoul Pourabbas (2013)
مقاله ارائه شده کنفرانسی
Homological and cohomological properties of certain ` p -matrix algebras Amir Sahami, eghbal ghaderi (2024)
On a biprojective-like property of Banach algebras based on a closed ideal Amir Sahami, Mehdi Rostami , Mona Aj (2024)
on biflatness of banach algebra with respect to a character Amir Sahami, eghbal ghaderi (2024)
On amenable-like properties of ` p -Matrix algebras Amir Sahami, mohsen rahim baigi , mona aj (2023)
An approximate notion of Banach homology with respect to a multiplicative linear functional Amir Sahami, mohsen rahimbaigi , mona aj (2023)
Biflatness and biprojectivity properties of Banach algebras related to a closed ideal Amir Sahami, Mohsen Rahimbaigi , Mona Aj (2023)
On some generalized notions of amenability for certain Banach algebras Amir Sahami, Mohsen Rahimbaigi , Fatemeh Khosravi (2023)
On amenability-like properties of certain matrix algebras with applications Amir Sahami, mehdi rostami , seyed mehdi kazemi torbaghan (2021)
Binary corona of asymptotic resemblance spaces shahab kalantari , Amir Sahami (2021)
Banach homology and its recent notions with respect to the maximal ideal space Amir Sahami, shahab kalantari (2021)
On a generalized notion of pseudo-amenability for certain Banach algebra Amir Sahami, Shahab Kalantari (2021)
On approximate notions of Banach homological algebras Eghbal Ghaderi , Sayedeh Fatemeh Shariati , Amir Sahami (2021)
دوتختی و دوتختی تقریبی جبرهای باناخ و وابستگی آنها به یک کاراکتر امیر سهامی، علی سارا بیگی، فرزاد انوری (1399)
Generalized notions of amenability of -Lau product mehdi askari-sayah , abdolrasoul pourabbas , Amir Sahami (2019)
Some generalized notions of homological algebras related to a character Amir Sahami, Eghbal Ghaderi , Isaac Almasi (2019)
On Johnson pseudo-contractibility of some semigroup algebras Amir Sahami, Ahmad soltanmohamadi (2019)
On some approximate homological properties of certain Banach algebras Amir Sahami, Mehdi Rostami , Eghbal Ghaderi (2019)
ON JOHNSON PSEUDO-CONTRACTIBILITY OF SOME BANACH ALGEBRAS Amir Sahami, Ahmad Soltanmohamadi (2019)
Approximate biprojectivity and $\phi-$biflatness of weighted group algebras and Segal algebras Amir Sahami, Eqbal Ghaderi , abdolrasoul Pourabbas (2019)
Johnson pseudo-contractibility of certain Banach algebras and their nilpotent ideals Mehdi Askari-Sayah , Abdulrasoul Pourabbas , Amir Sahami (2019)
Module Johnson amenability of Banach algebras Seyedeh Fateme Shariati , Abdulrasoul Pourabbas , Amir Sahami (2019)
Homological properties of Banach algebras Amir Sahami, Isaac Almasi (2018)
On Some notions of Banach homology related to a character Amir Sahami, Mohamad Reza Omidi (2018)
Approximate left phi-biprojectivity of certain Banach algebras Amir Sahami, Isaac Almasi, Abdolrasoul Pourabbas (2018)
On Connes amenability of upper triangular matrix algebras Seyedeh fateme shariati , Abdulrasoul Pourabbas , Amir Sahami (2018)
Homological notions of Banach algebras related to the character space Isaac Almasi, Amir Sahami (2018)
-biprojectivity and -bi atness of some Banach algebras Amir Sahami, Sadegh Amiri , Abdulrasoul Pourabbas (2018)
Some homological notions of Banach algebras related to a character Amir Sahami, Abdulrasoul Pourabbas (2017)
سخنرانی
پایان نامه
وجود و پایایی نگاشت های هارمونیک ساکس- اوهلینگ زینب گلدوستی، سید مهدی کاظمی تربقان، امیر سهامی، سیده سارا کریمی زاد (1404)
خواص مشابه میانگین بهزاد سعادتی پناه، سید مهدی کاظمی تربقان، امیر سهامی (1404)
مطالعه ای بر یک مفهوم شبه میانگین پذیری بر جبرهای باناخ وحیده سلیمانی، امیر سهامی، سیده سارا کریمی زاد (1403)
مطالعه ای بر مفاهیم نزدیک به میانگین پذیری و کاربرد آن در بررسی ایده آل های پوچ توان برخی از جبرهای باناخ زهرا ناظری، امیر سهامی، سیده سارا کریمی زاد (1403)
یک مفهوم تقریبی برای دو تصویری وابسته به یک ایده آل بسته در جبرهای ناباخ اسما ناصری، امیر سهامی، سیده سارا کریمی زاد (1403)
تقریب کراندار مفهوم از مفهوم انقباض پذیری مدولی مشخصه ای در جبرهای باناخ ناصر محمودی، سید مهدی کاظمی تربقان، امیر سهامی (1403)
مطالعه ای بر دوتصویری و دوتختی تقریبی جبرهای باناخ وابسته به یک همریختی جبری پروانه سبزی، امیر سهامی (1403)
خواص شبه کانز میانگینپذیری جبرهای دوگان و فضاهای مشخصهای آنها حمیدرضا شیرزادی، امیر سهامی (1403)
مفاهیم تعمیم یافته میانگین پذیری و خواص همولوژیکی تقریبی بعضی از جبرهای باناخ گیتا زارعی، امیر سهامی (1402)
مطالعه ای بر جبرهای باناخ دوتصویر تقریبی و دوتخت تقریبی سیده سوگند موسوی ، امیر سهامی (1402)
بررسی خواص شبیه به -دوتختی در برخی از جبرهای باناخ و کاربردهای آن نرگس جلیلی، امیر سهامی (1402)
شبه میانگینپذیری کراندار و شبه انقباضپذیری کراندار برخی از جبرهای باناخ امیرحسین ولیان، امیر سهامی (1401)
مطالعه برخی مفاهیم میانگین پذیری جبرهای باناخ .... نسرین شریعتی گزگزاره، امیر سهامی (1400)
انواع میانگین پذیری جبرهای باناخ دوگان و مفاهیم مانستگی جبرهای باناخ دوگان سیده فاطمه شریعتی، سید فاطمه شریعتی، امیر سهامی (1350)
میانگین پذیری توسعه یافته و خواص همولوژیک برخی جبرهای باناخ مهدی عسکری سیاح، امیر سهامی (1350)
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